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Woman in white loungewear styling a cream modular sofa with soft upholstered fabric, cosy knitted throw, dog, and glass coffee table in a modern living room.
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Woman lifting a cream upholstered modular sofa ottoman, showcasing lightweight modularity and flexible living room seating.
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Close-up of a hand testing the soft cream upholstered sofa seat, showcasing SmartFoam™ comfort and medium-firm support in a modern living room.
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Man reclining with a laptop on a black upholstered modular sofa, showcasing spacious seating, soft fabric comfort, and everyday living room lounging.
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Couple relaxing with a dog on a rust upholstered modular sofa, showcasing soft fabric, spacious seating, pet-friendly comfort, and cosy living room lounging.
#color_helium-cloud
#color_helium-cloud
#color_helium-cloud
#color_helium-cloud
#color_platinum-grey
#color_platinum-grey
#color_platinum-grey
#color_platinum-grey
#color_silicon-sand
#color_silicon-sand
#color_silicon-sand
#color_silicon-sand
#color_carbon-black
#color_carbon-black
#color_carbon-black
#color_carbon-black
#color_krypton-green
#color_krypton-green
#color_krypton-green
#color_krypton-green
Woman in white loungewear styling a cream modular sofa with soft upholstered fabric, cosy knitted throw, dog, and glass coffee table in a modern living room.
Woman lifting a cream upholstered modular sofa ottoman, showcasing lightweight modularity and flexible living room seating.
Close-up of a hand testing the soft cream upholstered sofa seat, showcasing SmartFoam™ comfort and medium-firm support in a modern living room.
Man reclining with a laptop on a black upholstered modular sofa, showcasing spacious seating, soft fabric comfort, and everyday living room lounging.
Couple relaxing with a dog on a rust upholstered modular sofa, showcasing soft fabric, spacious seating, pet-friendly comfort, and cosy living room lounging.

M1 Corner Sofa Seat

£395 £347 Summer Sale

Elevate your M1 Sofa setup with the M1 Corner Sofa Seat. Create a configuration that works for your space. Built with SmartFoam™ technology for lasting comfort, it arrives in a compact box and expands in minutes. Easy to assemble with hidden zippers. No tools required.

Color: Helium Cloud

Details
  • Minimalist Design With a Low-Set Profile
  • Upholstered in Vegan Performance Weave
  • 100% Vegan SmartFoam Technology
  • Oeko-Tex® Certified & Spill-Proof Fabric
  • Easy Zip Modular Connector 
  • Anti-Slip Pad & Dust Cover
  • Easy Carry Sofa Box
  • Lifetime Warranty
Dimensions

M1 Corner

• Width x Depth x Height
37.7 x 37.7 x 24.8 (in)
96 x 96 x 63 (cm)

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Delivery & Returns

The M1 Corner delivers free in an easy-to-carry box. No delivery appointments needed. Assembly is quick and can be done solo.

Love it or return it within 100 days for a $99 flat fee. Just keep it in original condition, protect it, and we’ll handle the rest, including return labels and a full refund once it's processed.

#color_helium-cloud
M1 Corner Sofa Seat
£395 £347

Smart inside and out

The inside of the M1 Corner is composed entirely of SmartFoam, a new material that adapts to your body and wears beautifully over time. It’s supportive yet light, which allows you to set it up quickly and rearrange when you want to. Your sofa is then wrapped in spill-proof Oeko-Tex® performance-weave fabric that will stand up to years of use.

Zip it and flip it

The M1’s modular design adapts to your space so it’s the perfect fit. The sections connect via zippers, so it stays locked in place once you’re happy with the arrangement. And when you’re ready to change it up, it easily comes apart.

Hyper modularity

Designed for easy reconfiguration, each piece is lightweight yet sturdy, so you can rearrange or expand your sofa to fit your space. Whether you want to create a cozy corner or an expansive lounge, our modular low profile system adapts.

Rearrange, expand, or simplify—no tools, no hassle, just pure flexibility.

The Perfect Sofa

Comparison Features M1 Sofa Regular Sofa¹
Comfort: Adapts to you ★★★★★ ★★★★☆
Design: Low profile in timeless style ★★★★★ ★★☆☆☆
Durability: Lifetime warranty ★★★★★ ★★★☆☆
Price-to-value: Nothing like it ★★★★★ ★★★☆☆
Foam Tech: Game-changing innovation ★★★★★ ★☆☆☆☆
Fabric Tech: Spill proof, easy clean ★★★★★ ★★☆☆☆
Convenience: Easy delivery & set-up ★★★★★ ★★☆☆☆
Sustainability: 10x Carbon savings ★★★★★ ★★☆☆☆
Assembly time ² ★☆☆☆☆² ★★★☆☆
4.8 STARS 3.2 STARS
¹ Same price point.

² Kidding, it takes one person minutes to assemble. Something this fun should last longer.

PERFORMANCE WEAVE

High Durability

Designed to withstand wear and tear, making it suitable for high-traffic areas.

Spill Resistant

Spill-proof fabric simplifies cleaning and maintenance.

High Rub Count

Performance-weave fabric retains its appearance and texture over extended use.

FAQs

What is the height of the M1 Corner?

When fully expanded, the total height is 63cm/24.8″ —measured from the bottom to the top of the backrest— which places the couch in the low-profile category. As for the seat height, the couch measures 38cm/15″ —the distance from the bottom to the seating surface. The classic low-profile design helps create an open and spacious look, making smaller spaces feel more airy and inviting.

What is SmartFoam?

We developed a high-quality foam that makes super efficient packaging possible. Each piece is a single piece of foam wrapped in OEKO-TEX spill proof performance weave.

How much is shipping?

We ship to you for free. We are passing the savings from our logistics innovation to you.

How does the 100 day trial work?

Love it or return it within 100 days for a £99 flat fee. Just keep it in original condition, protect it, and we’ll handle the rest, including return labels and a full refund once it's processed.

How do I clean the M1 Corner?

M1's Performance Weave repels liquid. If a spill occurs, quickly soak up the spill with an absorbent towel. If marks remain, dampen a cloth with warm water and gently dab away stains.

What is the M1 Corner Piece used for?

It’s the magic link in your modular setup. Perfect for building L-shapes, U-shapes, or creative seating layouts with other M1 pieces.

How much weight can it support?

It is impossible to break your sofa with weight thanks to Rove Lab SmartFoam technology. It took a 10 ton press to condense your sofa down into its revolutionary packaging.

What is the M1 Corner Piece used for?

It’s the magic link in your modular setup. Perfect for building L-shapes, U-shapes, or creative seating layouts with other M1 pieces.

Can the M1 Corner Piece be used on its own?

Absolutely. It’s surprisingly cozy on its own and can double as a sculptural corner seat in tighter spaces or creative layouts.

Does the M1 Corner Piece have built-in connectors? Where are they?

Yes! There’s a hidden zipper on each armrest to connect smoothly with other M1 modules. It locks in place, no shifting, no hassle.

Is there any assembly required?

Just unbox it, let it expand, and zip it into your layout. No tools or screws needed.

Can I connect more than one Corner Piece together?

Yes, you can pair multiple corners to build large, inviting U-shapes or create a modular island for lounging in every direction.

Can I build an L-shaped or U-shaped sofa using different M1 modules?

That’s exactly what the M1 system was made for. Mix and match to your heart’s content, every setup is totally modular.

Is the corner angled or fully squared?

It’s fully squared for a clean, modern profile that lines up seamlessly with other M1 pieces.

What is covered by the warranty?

From our Performance Weave fabric to the game-changing Smart Foam, every component of your sofa is protected from wear and tear under our warranty. While the fabric is treated to help you clean up spills, the warranty does not cover spills and stains. Learn more.

PROOF, NOT PROMISES

Performance fabrics, safer materials, sofa-in-a-box delivery, and globally certified, all part of our commitment to a better planet.

Built to last

High-performance materials and commercial-grade testing extend product lifespan.

FSC Mix Packaging

Responsibly sourced and sustainable packaging materials

Spill resistant

Our spill-proof fabric simplifies cleaning and maintenance

Safer materials

OEKO-TEX® certified fabrics tested for harmful substances and designed for everyday use.

BIFMA Certified

Certified to ANSI/BIFMA X5.4 by SGS — commercial-grade durability, stability and safety.

Fire Safety Certified

Foam and fabric tested and certified to meet the UK's fire safety regulations.