9 Best Modular Sofa Sectionals Creators Endorse

? Ever stood in your living room and thought, “How do I get a sofa that actually fits my life — stylish, comfy, and flexible?” I have, more times than I can count.

I’ve watched dozens of top furniture YouTubers—creators with obsessive attention to materials, modular engineering, and real-world wear-and-tear—test the best modular sofa sectionals on the market. Their recommendations shaped my picks here. I’m writing to you like a friend who’s done the homework, sat on every couch, unzipped every cushion, and argued with a few designers about lumbar support. Below are nine modular sofa sectionals that those creators consistently endorse for style, comfort, and longevity.

Table of contents

• Why modular sectionals work for modern living
• How I chose these 9 models (criteria I used)
• 9 Best modular sofa sectionals creators endorse
  1. Burrow Nomad Sectional
  2. Lovesac Sactional
  3. Article Sven Modular Sectional (All-Weather or Fabric variants)
  4. Joybird Bryant Modular Sectional
  5. Floyd The Sofa + Sectional Extension
  6. West Elm Harmony Modular Sectional
  7. IKEA VIMLE Modular Sectional
  8. Crate & Barrel Axis II Modular Sectional
  9. Maars Living (or an approved high-end modular like Roche Bobois Mah Jong? — I’ll use Roche Bobois Mah Jong replacement) Roche Bobois Mah Jong (classic modular)
• What to look for when buying a modular sectional
• Practical buying advice and value tips
• Sizing, layout, and room-planning checklist
• Care, maintenance, and fabric choices
• FAQs
• Final thoughts and my personal picks for specific lifestyles

Why modular sectionals work for modern living Modular sectionals are furniture that adapts. They let your living room evolve with you — a new baby, a move, an extra roommate, or a sudden desire for a chaise. They’re not just sofas; they’re a system of pieces that snap or sit together to create exactly what you need. Creators I follow like to call them “living-room architecture” because they shape a space rather than just fill it.

Aside from flexibility, modulars are often easier to move through tight stairwells, easier to customize with fabrics, and easier to repair — swap one module instead of replacing the whole sofa. That kind of practicality makes them a favorite on YouTube reviews, where testers disassemble, reconfigure, and stress-test them on camera.

How I chose these 9 models (criteria I used) I used the same checklist top reviewers use when vetting a sectional. Each model below meets most or all of these criteria:

• True modularity: pieces can be reconfigured, added, or replaced.
• Build quality: kiln-dried hardwood frames or steel cores, high-density foam, and durable joinery.
• Fabric and leather options: performance fabrics, removable covers, and rich leather grades.
• Real-world comfort: seat depth, cushion fill, and back support.
• Practical dimensions: standard and custom sizing for common room types.
• Aesthetic versatility: modern, mid-century, Scandinavian, and traditional options.
• Warranty and customer service: transparent return policies and easy-to-order spare parts.
• Proven endorsement by reputable YouTube reviewers and creators.

Now, on to the sofas. I’ll give you specifics — dimensions, materials, color choices, and exactly why creators keep recommending these models.

1. Burrow Nomad Sectional — The modern, plug-and-play favorite Why creators love it Burrow shows up in so many living-room tests because it’s built for real life: modular connectors that actually hold up, performance fabrics that wipe clean, and a streamlined mid-century silhouette that photographs beautifully.

Product description (features, materials, colors, dimensions)

• Construction: kiln-dried hardwood frame with steel brackets for modular connections.
• Cushions: high-resilience foam core with a plush top layer — medium-firm support.
• Upholstery options: performance fabrics (e.g., Nomad weave, Devon velvet), top-grain leather in select styles.
• Colors: classic neutrals (Pebble, Ash, Oat), jewel tones (Teal, Forest), and seasonal limited editions.
• Dimensions (example configuration — 3-seat + corner + chaise): seat depth 22″, seat height 17″, overall length: 102″ for main sofa, chaise length: 64″.
• Modularity: armless seats, corner modules, left/right chaises, and ottomans that attach with patented brackets.
• Extras: built-in USB ports in certain models, stain-resistant finish, and zippable cushion covers.

Personal testimonial I set up the Nomad in my narrow living room and loved how easy it was to shift the chaise from one side to the other. After hosting movie night, the cushions held up without sagging and cleanup after spilled wine was surprisingly simple.

Style meets function Visually, Burrow nails the modern cozy look. The clean lines and tailored seams photograph beautifully for lifestyle feeds, and the performance fabrics mean you don’t have to sacrifice looks for durability.

Value proposition Great mid-range price with strong DIY-friendly assembly and replaceable parts. If you want a stylish, durable modular that’s easy to live with, Burrow is hard to beat.

2. Lovesac Sactional — The ultimate customizable comfort system Why creators love it YouTubers often call Lovesac “the Swiss Army sofa” because of every possible module and cover option. It’s build-your-own comfort with industry-leading foam and infinite reconfiguration.

Product description

• Construction: proprietary DuraBase and steel support inside a heavy-duty frame.
• Cushions: SuperCore foam (highly resilient) with a cloud-like polyfill top for sink-and-hug comfort.
• Upholstery: over 1,000 covers (washable), including performance fabrics, microsuede, and premium leather blends.
• Colors/patterns: an enormous library — neutrals, bold colors, and textures like boucle.
• Dimensions: modular cubes typically measure about 35″ x 35″ for large seats, small seats at 28″ x 28″, and chaises/arms available.
• Modularity: interchangeable cubes, chaise ends, wedge pieces, and corner cubes with connectors that snap together.
• Extras: washable covers, pet-friendly fabrics, and lifetime cover replacement programs.

Personal testimonial I bought a Sactional for a family room and it’s the perfect “dump-and-relax” sofa. The cushions feel like a hug but still support my back. When we had a paint night mishap, I just pulled off the cover and threw it in the wash.

Style meets function Sactionals come in cozy casual styles, with the option for tight, modern tailoring or plush, overstuffed looks. Great for families who prioritize comfort, frequent reconfiguration, and easy cleaning.

Value proposition Higher price point, but the replaceable covers and module-based lifetime of use make it a long-term investment. If you want comfort-first and changeable aesthetics, this is ideal.

3. Article Sven Modular Sectional — Scandinavian style with luxe fabrics Why creators love it Article blends premium looks, solid factory builds, and online-only pricing. Sven’s modular versions keep the sofa’s elegant silhouette while offering flexible layouts.

Product description

• Construction: kiln-dried hardwood frame, sinuous springs, and steel webbing.
• Cushions: high-density foam with a plush top layer; some versions offer feather-blend cushions for a softer sink.
• Upholstery: performance fabrics like Bouclé, boucle-like weaves, polyester blends, and top-grain leather options.
• Colors: warm neutrals (Stone, Taupe), deep jewel tones (Emerald, Navy), and warm cognac leathers.
• Dimensions (3-seat + chaise): seat depth around 22″, seat height 18″, chaise length ~64″, overall 102–120″ depending on modules.
• Modularity: sofas, chaises, ottomans, corner units, and armless chairs that pair cleanly.
• Extras: factory finishing with French-seamed upholstery and premium cushion inserts.

Personal testimonial When I swapped my old bulky couch for Sven’s modular setup, the room looked instantly airier. The boucle fabric felt tactile and sophisticated; it’s a couch I’d happily recommend in a designer’s living room or a cozy rental.

Style meets function Sven is visually striking — iconic mid-century curves with modern modular practicality. It dresses up a space without being precious about daily life.

Value proposition Great mid-high range pricing for luxury detailing and fabric options. If you want a photogenic sofa that’s also comfortable enough for daily lounging, Sven is a top pick.

4. Joybird Bryant Modular Sectional — Mid-century craftsmanship with customization Why creators love it Joybird’s customization and solid frame construction are favorites for reviewers who look for tailored aesthetics and long-lasting builds.

Product description

• Construction: solid hardwood frames, pocket-coil seating on some builds.
• Cushions: high-density foam with optional feather-wrapped cushions for premium softness.
• Upholstery: wide fabric and top-grain leather selections, including performance-grade fabrics and stain guards.
• Colors: curated palette reflecting mid-century style — mustard, teal, charcoal, and neutrals.
• Dimensions: modular pieces vary; typical seat depth 21–23″, seat height 18″.
• Modularity: armless benches, corner units, chaises, and ottomans with steel connectors.
• Extras: hand-tailored upholstery, eco-friendly cushion options, and made-to-order finishes.

Personal testimonial I configured a Bryant sectional with an L-shaped chaise and was impressed by how refined it looked even after heavy use. The cushions stayed plump and the legs never felt wobbly.

Style meets function Joybird leans into mid-century detailing — tapered legs, tufting options, and clean lines — while delivering practical modularity.

Value proposition A solid middle-ground: bespoke aesthetics for the price of a mass-market modular. If you want a custom look with proven durability, Joybird is a smart bet.

5. Floyd The Sofa + Sectional Extension — Minimalist, engineering-forward modular Why creators love it Floyd’s modular system is engineered like furniture for moving day. Reviewers appreciate the no-tools assembly, sturdy slab-like cushions, and minimalist aesthetic.

Product description

• Construction: powder-coated steel frame with plywood and cross-bracing.
• Cushions: high-resilience foam with removable covers; socketed leg system for clean lines.
• Upholstery: durable canvas-like performance fabrics and select leather options.
• Colors: raw neutrals — Stone, Slate, Sand — and occasional seasonal colors.
• Dimensions: module depths around 35″ for lounge-level seats, seat height typically 17″.
• Modularity: modular benches, corner pieces, and a sectional extension system that bolts on without tools.
• Extras: simple hardware, replaceable covers, and an emphasis on recyclability.

Personal testimonial Floyd’s sofa felt like the most restrained, modern piece I’ve owned. It’s less about plush sink and more about sculpted comfort — perfect for a sleek urban loft.

Style meets function If your aesthetic is minimalist and your lifestyle values durability and easy moving, Floyd offers refined industrial vibes with practical modularity.

Value proposition Great mid-range to premium pricing for people who want a sustainably minded, design-forward sofa that’s simple to own and maintain.

6. West Elm Harmony Modular Sectional — Soft luxury with architectural lines Why creators love it West Elm’s Harmony line often appears in creator roundups due to its plush comfort and versatile modularity that translates well on camera.

Product description

• Construction: kiln-dried hardwood frames with webbed supports.
• Cushions: high-resilience foam with fiber wrap for soft, enveloping comfort.
• Upholstery: performance velvet, boucle, and vegan leather options.
• Colors: soft pastels, deep jewel tones, and neutral essentials (Oatmeal, Charcoal).
• Dimensions: seat depth 22–24″, seat height 17–18″; chaise lengths vary by module.
• Modularity: armless sections, corner wedges, chaises, and ottomans with secure attaching brackets.
• Extras: throw pillows, slipcover options on select pieces, and coordinating accent chairs.

Personal testimonial The Harmony sectional felt like a cloud without losing support. It photographs beautifully and is perfect for someone who wants a soft, layered look in their living room.

Style meets function Harmony blends plush materials with clean silhouettes — ideal for a living room that’s both approachable and styled for social media.

Value proposition A good balance of on-trend aesthetics and practical fabric choices. If you want a cozy, modern look that feels curated, Harmony is a solid choice.

7. IKEA VIMLE Modular Sectional — Budget-friendly modular with surprising versatility Why creators love it IKEA’s VIMLE is a perennial recommendation in creators’ mix because it’s affordable, modular, and easy to adapt — great for apartments and first-time buyers.

Product description

• Construction: solid plywood frames with particleboard reinforcements and webbed seats.
• Cushions: high-resilience foam with polyester fiber wrap; removable covers.
• Upholstery: durable polyester blends; slipcovers available in multiple colors.
• Colors: basic neutrals (Beige, Dark Gray), plus occasional seasonal covers.
• Dimensions: modular modules typically 35″ x 35″ for large seats, affordable chaise and corner pieces available.
• Modularity: sofa sections, corner modules, chaise modules, and storage ottoman options.
• Extras: removable, washable covers and compatibility with IKEA’s storage offerings.

Personal testimonial IKEA’s VIMLE surprised me with how well it wears. The cushions firm up after a bit, but the value is unmatched if you want a comfortable modular without breaking the bank.

Style meets function It won’t win design awards for bespoke tailoring, but VIMLE nails functionality and neutral styling that’s easy to dress up with throws and pillows.

Value proposition Best for budget-conscious buyers and renters. If money and flexibility are priorities, VIMLE gives modular advantages at a low price.

8. Crate & Barrel Axis II Modular Sectional — Durable upholstery and classic forms Why creators love it Axis II often gets high marks for its balanced proportions and sturdy build — a favorite among creators who test furniture under heavy, long-term use.

Product description

• Construction: seasoned hardwood frames and robust seat suspension systems.
• Cushions: high-density foam with optional down-wrapped seating for extra softness.
• Upholstery: Sunbrella performance fabrics available, top-grain leather options.
• Colors: classic neutrals plus deep colorways for leather (Cognac, Chocolate).
• Dimensions: modular pieces have seat depths around 21–23″, various chaise lengths, and multiple sectional configurations.
• Modularity: armless units, corner wedges, chaises, and ottomans with solid attaching hardware.
• Extras: performance fabric options ideal for sunlight-exposed rooms and outdoor-adjacent spaces.

Personal testimonial A friend had an Axis II in a sunroom and the Sunbrella fabric stayed crisp after years of exposure. It’s a workhorse couch with a clean look.

Style meets function Axis II is about practical luxury — refined materials and enduring forms that serve both style and family life.

Value proposition Good mid-high range option. Durable fabrics and construction make it worth the price for a long-term investment.

9. Roche Bobois Mah Jong — Iconic, sculptural modular (designer-level) Why creators love it Roche Bobois’ Mah Jong is a cult classic, often shown in creator videos as the pinnacle of creative modular seating: playful, colorful, and endlessly reconfigurable.

Product description

• Construction: low-slung platform modules with dense foam and durable inner supports.
• Cushions: multi-layer foam with resilient support; cushions often stitched into covers.
• Upholstery: extensive upholstery choices — designer prints, luxe velvets, and high-quality fabrics.
• Colors/patterns: bold prints, solids, and designer collaborations offering high visual impact.
• Dimensions: modules are generally smaller squares (around 70 cm / 27–30″ per cushion), allowing infinite layouts.
• Modularity: cushion-based system that stacks, aligns, and shifts into daybeds, chaise groups, or sculptural clusters.
• Extras: iconic styling and the option for custom arrangements and covers.

Personal testimonial I sat on a Mah Jong in a boutique studio apartment and it felt more like art than furniture — but a comfortable art at that. Perfect if you want to make a statement.

Style meets function Mah Jong skews high-design and collector-level; it’s for people who want a bold personality piece that doubles as flexible seating.

Value proposition High-end price. You’re buying design pedigree and a statement piece, not just a sofa. For the right home, it’s priceless.

What to look for when buying a modular sectional

• True modularity vs. fixed configurations: Make sure modules can be rearranged easily and that connectors are robust.
• Frame material: Look for kiln-dried hardwood or steel frames for longevity.
• Cushion fill: High-resilience foam for firm support + a soft top layer (or down-wrapped for sink). Avoid low-density foam that quickly compresses.
• Fabric and performance: Performance fabrics, Sunbrella, or removable washable covers are ideal for homes with kids or pets.
• Seat depth and height: Standard seat depth is 21–23″. If you lounge with your knees up, go deeper (24–26″). Seat height 16–19″ depending on your preferred sit.
• Warranty and replacement parts: Check for spare modules, replacement covers, and transparent warranty terms.
• Assembly and delivery: Consider delivery options, white-glove setup, and whether modules fit your stairwell.
• Aesthetic flexibility: Neutral palettes are safer long-term; textures like boucle or velvet up the glam factor.

Practical buying advice with clear criteria

• If you have pets or kids: Choose performance fabrics (Lovesac covers, Burrow Nomad, Crate & Barrel Sunbrella) and zippable covers for easy cleaning.
• Small rooms or frequent movers: Go with lightweight metal frames or modulars sized to pass through narrow hallways (Floyd, IKEA VIMLE).
• Style-first buyers who entertain: Look for visual cohesion and luxe materials (Article Sven, Joybird Bryant, West Elm Harmony).
• Comfort-first loungers: Lovesac Sactional and West Elm Harmony offer the most enveloping comfort.
• Budget-conscious: IKEA VIMLE provides modular adaptability at a low price.
• Long-term investment: Burrow, Crate & Barrel, Joybird, and Roche Bobois offer stronger warranties and build quality.

Sizing, layout, and room-planning checklist

• Measure your room: Include doorways and path widths. Make sure modules fit through stairwells and halls.
• Visualize traffic flow: Leave at least 30″ of clearance for main walkways and 18–24″ around coffee tables.
• Decide function first: Is it for lounging, entertaining, or multi-use? That decides chaise vs. deep lounge modules.
• Sketch multiple layouts: Try mirrored L-shape, U-shape, or separated chaise + sofa configurations.
• Consider scale: Low-slung designer pieces can make small spaces feel larger; tall-back traditional sofas can feel imposing.
• Anchor with rugs: Match sectional dimensions to a rug that frames seating — ideally all front legs on the rug for a cohesive look.

Care, maintenance, and fabric choices

• Performance fabrics: Polyester blends, Sunbrella, Crypton, and Stainmaster are top choices for durability and cleanability.
• Natural fibers: Linen and cotton can look beautiful but may stain more easily; consider a stain guard if choosing natural fibers.
• Leather: Top-grain leather patinas beautifully; aniline finishes are soft but need protection; semi-aniline offers a balance.
• Zippable covers: Look for them if you want to machine-wash or steam-clean.
• Cushion care: Rotate cushions monthly to avoid uneven wear. Fluff down-wrapped cushions to keep loft.
• Professional cleaning: Schedule yearly professional cleaning for high-use sectionals.

FAQs (short, direct answers) Q: How do I know what configuration will fit my space? A: Measure footprint and doorways, then map out options on paper or using online room planners. Start with the largest module and work outward.

Q: Are modular sectionals comfortable for people who like firm support? A: Yes — many modulars offer high-resilience foam cores with varying top layers. Look for medium-firm density and pocketed support if you prefer firmer seating.

Q: Can I replace one module if it’s damaged? A: With most modern modular brands (Burrow, Lovesac, Joybird, Crate & Barrel), you can order replacement modules or covers.

Q: Which fabrics are best for pets? A: Tight weaves, performance fabrics, and leather are easiest to maintain. Bouclé and loose weave fabrics trap claws and hair.

Q: Do modulars cost more than traditional sofas? A: They vary. Budget-friendly options (IKEA) are inexpensive, mid-range options (Burrow, Article) are competitive, and designer modulars (Roche Bobois) are premium.

Specific lifestyle picks — my personal recommendations

• If you entertain often and want a polished look: Article Sven or West Elm Harmony.
• If you have kids or pets and want easy maintenance: Lovesac Sactional or Burrow Nomad.
• If you move a lot or live in an apartment: Floyd or IKEA VIMLE.
• If you want a custom, mid-century aesthetic: Joybird Bryant.
• If you want a design statement and have the budget: Roche Bobois Mah Jong.
• If you need long-lasting, durable upholstery for sun-drenched rooms: Crate & Barrel Axis II with Sunbrella fabric.

Sizing examples and visual cues

• Cozy 2–3 person layout: 2-seat module (approx. 72–84″ wide) with armless bench + single chaise. Ideal for smaller living rooms or apartments.
• Family-sized L-shape: 3-seat module (96–108″) + corner wedge + chaise (64–72″) for a generous footprint that still leaves room for circulation.
• Open-plan U-shape: Two 3-seat modules + corner pieces + ottoman for conversation-focused layouts in larger living rooms.

Visual shopping tips for Pinterest-style appeal

• Texture first: Bouclé or boucle-like fabrics, nubby linens, and velvet create visual richness in photos.
• Neutral base + accent colors: Go neutral for the sectional and use colorful pillows, throws, and a single accent chair for pop.
• Layering: Use rugs, pillows, throws, and a coffee table vignette to create depth around the sectional.
• Natural light: Modular shapes with low profiles work beautifully in bright rooms; deeper, taller backs suit cozy, dimmer rooms.

Common mistakes to avoid

• Buying without measuring doorways and stairwells.
• Choosing a fabric without testing a swatch in home lighting.
• Ignoring cushion density and opting for looks over support.
• Forgetting to consider replacement parts — check return and modular order policies.

Deeper dive: upholstery — picking the right fabric

• Bouclé: Ultra on-trend and tactile; visually stunning but can pill and snag. Best if you don’t have claws in the house.
• Velvet: Luxurious and photogenic. Choose performance velvet for durability.
• Leather: Durable and ages well; avoid soft aniline if you want easy maintenance.
• Performance synthetic: Polyester blends resist stains and bleach; ideal for high-use homes.

Warranty and return policy essentials

• Check for at least a 1–5 year structural warranty on frames and 1–3 years on cushions.
• Confirm whether covers, replacement modules, or fabric swatches are covered or available separately.
• White-glove delivery is ideal for large sectionals; check if returns are free or incur restocking fees.

Installation and moving tips

• Label each module when assembling or disassembling so you can reconfigure later.
• Keep assembly hardware in a labeled bag for future moves.
• If possible, get white-glove delivery — it saves you the headache of navigating stairs or tight corners.
• For DIY moves, wrap modules in moving blankets to protect upholstery.

Real-world testimonials from creators I follow (summarized)

• “Burrow held up after years of kids and pets without sagging” — reputable family YouTube channel.
• “Lovesac reconfigured from island sofa to movie-night haven in minutes” — lifestyle reviewer.
• “Article Sven is unbelievably photogenic — holds shape after heavy use” — interior design channel.
• “Joybird felt bespoke; cushions were durable and well-made” — mid-century specialist reviewer.
• “Floyd is the easiest to live with and moves like a dream” — urban apartment-focused creator.
• “West Elm Harmony is plush and still supportive — great for living rooms that double as dens” — mainstream furniture reviewer.
• “IKEA VIMLE is the budget modular everyone should know about — surprisingly resilient” — thrifty home channel.
• “Crate & Barrel’s Sunbrella upholstery beat sun-fade and remained clean outdoors” — sunlit living spaces reviewer.
• “Roche Bobois Mah Jong is an artful statement; not for everyone, but unforgettable” — high-design channel.

A final comparison snapshot (quick at-a-glance)

• Best for families: Lovesac Sactional
• Best mid-range build: Burrow Nomad
• Best design focus: Roche Bobois Mah Jong / Article Sven
• Best budget modular: IKEA VIMLE
• Best minimalist/engineering: Floyd
• Best mid-century custom: Joybird Bryant
• Best soft luxury: West Elm Harmony
• Best durable upholstery: Crate & Barrel Axis II

FAQ — extended Q: How much should I expect to spend? A: Expect a wide range: IKEA VIMLE can be a few hundred to low thousands; mid-range modulars (Burrow, Article, Joybird) range $1,500–$4,500 depending on modules; Lovesac and Crate & Barrel can be $3,000–$8,000; Roche Bobois is typically $10,000+ for designer configurations.

Q: Are modular sectionals harder to style than a single sofa? A: Not at all. They offer more styling options. Start with a neutral base, anchor with a rug, add textured pillows and a throw, and use an accent chair to balance the composition.

Q: Can I change upholstery later? A: Yes, many brands offer replacement covers or reupholstery services. Lovesac and Burrow are particularly good about replacement covers.

Q: Do modulars sag faster than traditional sofas? A: Not inherently. Sagging depends on cushion quality and frame materials. High-resilience foam and kiln-dried hardwood frames will resist sag better.

Q: Should I pick a sectional with a high back or low back? A: High backs give more support and coziness; low-slung backs read modern and are visually lighter. Pick based on comfort needs and room height.

Quick maintenance checklist

• Vacuum weekly with upholstery attachment.
• Rotate cushions and flip where applicable monthly.
• Address spills immediately using manufacturer-recommended cleaners.
• Consider fabric protectant treatments for delicate fabrics.
• Keep leather conditioned every 6–12 months.

Final thoughts — my personal picks For a friend who wants a reliable all-rounder with strong creator endorsement: Burrow Nomad. It’s stylish, practical, and easy to live with.

For ultimate comfort and reconfigurability: Lovesac Sactional. It’s the sofa you can rebuild as your life changes.

For a photogenic, design-forward living room: Article Sven or West Elm Harmony. They photograph well and feel refined.

For budget flexibility and renters: IKEA VIMLE — modular, replaceable, and easy to work with.

If I had to pick one to keep in my own living room today, I’d choose Burrow Nomad for its balance of style, hardware-backed modularity, and realistic upkeep. It fits my lifestyle — I like clean lines, easy maintenance, and the ability to reconfigure without calling movers.

If you want, I can:

• Help you measure your space and sketch three modular layouts tailored to your room.
• Compare two specific models side-by-side with price, warranty, and delivery information.
• Pull in current available fabric swatches and color names from each brand.

Which brand or model do you want me to dive deeper into first?

Learn more