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BTM L-Shaped 3 Seater Corner Sofa with Chaise: family seating that makes use of the corner

A linen corner sofa with a chaise lounge section in dark grey.

A corner sofa upholstered in linen, finished in dark grey. Features include a chaise lounge section. Free UK delivery on orders over £100.

£160 inc. VAT

🎄 Christmas sale: 10% off at checkout, so you pay £144.

Measure first. Check the room, doorways and stairs against the listed size before you order. How to measure for a sofa. Change-of-mind returns are at the customer's cost: see our returns policy.

Fast, FREE United Kingdom delivery on all orders £100 or more. Orders under £100 pay a flat £14.99 delivery.

Corner sofa upholstered in linen, dark grey. Free UK delivery on orders over £100; read the care guide below for upkeep.

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Clear Returns Policy14 days to cancel; return costs and condition explained upfront
Linen upholsteryLinen fabric in dark grey, with a care guide on this page.
3 seatsSee the specification table for the full listed size.
A chaise lounge sectionA chaise lounge section are listed for this sofa.
Foam-filled seatFoam filling keeps the seat supportive in daily use.

About this corner & u-shaped sofas

BTM L-Shaped 3 Seater Corner Sofa with Chaise in Dark Grey

The BTM L-Shaped 3 Seater Corner Sofa with Chaise is a corner sofa, which means one piece of furniture seats several people around a corner of the room and gives you a built-in chaise or footstool section to stretch out on. It is upholstered in linen in dark grey. Linen-look upholstery has a light, natural weave that brings an airy, relaxed feel to a room. It is breathable, easy on the eye in bright rooms and pairs well with both warm and cool colour schemes.

Foam padding does the work in the seat and back, keeping the cushions plump and supportive.

The listing describes a flexible chaise position, so the longer section can sit on the side that suits your room.

Day to day, a corner sofa lets everyone face the television, each other or both without competing for the one good seat, and the chaise end becomes the place everybody fights over on a film night. Dark grey is a flexible, calm colour that works with warm woods, cool whites and bolder accent cushions alike.

The listed dimensions are 166 x 118 x 77 cm; always measure your own space against the specification table as well. It is listed as 3 seater. Tape its footprint on the floor, then measure the front door, hallway and any stairs so there are no surprises on delivery day.

Real rooms are never lit like a photo studio, so allow for the shade to look a little warmer or cooler at home. It is a good fit for film nights and Christmas Day alike, because one piece of furniture seats several people without extra chairs.

Care guide

How to care for your dark grey linen corner sofa

A sofa is a big purchase, so a little regular care goes a long way. These steps are written for the linen on this sofa; always check the care label on the sofa itself first and test any cleaner on a hidden patch.

  1. Vacuum the weaveA soft brush attachment once a week keeps dust and hair from settling into the weave, where it can dull the colour over time.
  2. Blot spills straight awayPress a clean, dry cloth onto the spill without rubbing. Natural-look weaves show water rings if they are soaked, so use as little moisture as you can.
  3. Check the care labelUpholstery labels use codes such as W, S, WS and X to say what can be used on the fabric. Follow the code on your sofa before using any cleaner, and test a hidden patch first.
  4. Keep both arms levelOn a corner sofa the two sides take different amounts of use. Occasionally swap which end you sit in and give the corner cushions a plump so wear stays even.
  5. Keep it away from heat and strong sunRadiators, fires and a window that gets all-day sun fade and dry out upholstery. A gap from heat sources and a curtain or blind at the brightest hours keeps the colour true for longer.
  6. Know when to call a professionalIf the sofa is badly stained or the label says professional cleaning only, an upholstery cleaner will know what is safe for the fabric. It costs far less than replacing the sofa, and always test any product on a hidden area first.

The details

Specifications

BrandBTM
TypeCorner sofa
Seats3
ColourDark grey
UpholsteryLinen
Dimensions (listed)166 x 118 x 77 cm
FeaturesA chaise lounge section

BTM L-Shaped 3 Seater Corner Sofa with Chaise in Dark Grey

£160 inc. VAT

Free United Kingdom delivery · 14-day returns policy · secure checkout

Got questions?

Frequently Asked Questions

What size is the BTM L-Shaped 3 Seater Corner Sofa with Chaise?

Listed dimensions are 166 x 118 x 77 cm. It is listed as 3 seats. Measure your space and the route into the room before ordering.

Does it need assembly, and how long does it take?

The listing does not state the assembly time, so allow a little time and a second person to help with unpacking and placing it.

How do I keep the linen looking good?

A soft brush attachment once a week keeps dust and hair from settling into the weave, where it can dull the colour over time. Press a clean, dry cloth onto the spill without rubbing. Natural-look weaves show water rings if they are soaked, so use as little moisture as you can. The full care guide is further up this page.

Which side does the corner or chaise sit on?

Check the configuration shown in the photos and the specification table, and stand facing the sofa when you decide which side suits the room.

Will it fit through my door?

Measure the narrowest point on the route in, such as the front door, hallway turns and stairs, and compare it to the listed dimensions. If a sofa is tight, check whether it comes in sections or can be tilted.

How much is delivery and how long will it take?

Delivery is free on orders over £100. Your exact delivery information is confirmed at checkout, and large items may be delivered separately from smaller orders.

Can I return it if it is not right?

Yes, in line with our returns policy. Because sofas are large and often delivered on a pallet or in a large carton, please read the returns page for how to arrange a return and email us before sending anything back.

The complete guide

Seat depth, height and what they mean for comfort

3 min read sofadepot.co.uk

Depth

Shallow seats are easier to get out of; deep seats are better for lounging with your legs up. Check the depth in the specification table.

Height

Seat height decides how easy the sofa is to get in and out of. Compare it with your current sofa.

Back support

A taller back with a gentle slope helps long sitting; a low, soft back is for lounging and film nights. Choose the one that matches how you actually sit.

Try it in your head

Sit on your current sofa and measure the seat depth and height, then compare the figures. That is the surest way to know whether a new sofa will feel right.

Browse all corner & u-shaped sofas

Ready to put the BTM L-Shaped 3 Seater Corner Sofa with Chaise in your living room?

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BTM L-Shaped 3 Seater Corner Sofa with Chaise in Dark Grey £160