BOSTON Corner Sofa Bed – Universal Left or Right Hand, with Wooden Frame & Chrome Legs

The BOSTON is a modern fabric corner sofa bed built for both everyday use and overnight guests. A solid wooden frame and sturdy chrome legs give year-round structural support, while thick luxury fabric seating pads with quality foam filling deliver plush, supportive comfort. The corner is universal — set it up as a left-hand or right-hand layout to suit your room, and convert it into a generous 200 × 140 cm bed in seconds when guests arrive.

Dimensions

• Corner sofa: 230 × 140 × 90 cm (W × D × H)
• Seat height: 42 cm
• Sleeping area: 200 × 140 cm — wider than a UK standard double (135 cm) and longer than a standard mattress (190 cm)
• Configuration: Universal — interchangeable left-hand or right-hand corner

Key Specifications

• Style: Modern contemporary corner sofa bed
• Frame: Solid wooden frame for year-round support
• Legs: Sturdy chrome legs for added rigidity and a contemporary finish
• Seat cushions: Thick luxury fabric seating pads with quality foam filling
• Bed conversion: Quick pull-out mechanism
• Sleeping size: 200 × 140 cm — generous double, wider than UK standard
• Upholstery: Premium fabric
• Colours available: dark grey
• Storage: integrated storage compartment under the seat 
• Warranty: 24-month structural warranty
• Assembly: Minimal — legs attach on delivery

Delivery

• Free delivery to the main door on the ground floor across most of mainland UK.
• £30 surcharge to postcodes: CA, LA, NE, DL, DH, SR, TS, PL, TR, TQ, EX.
• £45 surcharge to postcodes: ML, TD, G 1–82 (except LEZ), EH (except LEZ), PA 1–19, FK 1–7 and 10, KY 11–12, KA (except 26, 27), DG (except 8 and 9).
• 2-man delivery and setup service: £35 — placement in your chosen room and removal of all packaging.
• Estimated delivery time: 3–14 working days depending on location.

Not sure which sofa is right for you? See our complete UK sofa buying guide covering room sizes, fabrics, frames and delivery.

Frequently Asked Questions

What size is the BOSTON corner sofa bed?

The BOSTON corner sofa measures 230 cm wide × 140 cm deep × 90 cm high, with a seat height of 42 cm. When converted into a bed, the sleeping area is 200 × 140 cm.

What size is the bed when the BOSTON is opened?

The pull-out bed measures 200 × 140 cm. That's 5 cm wider than a UK standard double mattress (135 cm) and 10 cm longer than a standard mattress (190 cm) — so it's spacious for two adults and comfortable even for taller sleepers.

Is the BOSTON corner sofa bed left-hand or right-hand?

The BOSTON is universal. You can set it up with the corner section on either the left or the right side of the room to fit your living room layout. The configuration can also be changed later if you rearrange furniture or move the sofa.

What is the BOSTON sofa bed made of?

The BOSTON has a solid wooden frame for long-term structural support and sturdy chrome legs that add rigidity and a contemporary finish. The seating pads are thick luxury fabric with quality foam filling for plush, supportive comfort.

Will the BOSTON fit in a small living room?

At 230 × 140 cm in the corner setup, the BOSTON suits living rooms of approximately 14 m² or larger. It's a compact-format corner sofa bed and one of the more space-efficient options in our range — making it a popular choice for flats, terraced houses and smaller apartments.

What is the seat height of the BOSTON?

The seat height is 42 cm from the floor, which is comfortable for most adults — easy to sit down on and easy to stand up from. The overall sofa height (top of the backrest) is 90 cm.

Can the BOSTON be used as a permanent bed?

The BOSTON is designed primarily as a sofa with a regular guest-bed function. For permanent everyday sleeping we'd recommend a dedicated bed frame and mattress, but for several nights a week it provides comfortable, supportive rest thanks to the foam-filled cushions and a sleeping area larger than a UK standard double.

Is delivery free to my postcode?

Delivery is free to the main door on the ground floor for most UK mainland postcodes. Surcharges apply to selected postcodes in the South West, North East, North West and Scotland — see the Delivery section above for the full list.

Do you offer assembly and room placement?

Yes. For £35 our 2-man team will deliver the BOSTON to your chosen room, position it where you want it and remove all packaging. Standard delivery is to the main ground-floor door only.

How long does delivery take?

Estimated delivery is 3–14 working days from the date of order, depending on your location.

Is the BOSTON sofa bed covered by a warranty?

Yes. Like every sofa from Sofa Mall, the BOSTON includes a 24-month structural warranty.

How do I clean the BOSTON's fabric and chrome legs?

Vacuum the fabric regularly with a soft brush attachment to remove dust. For light marks, blot gently with a damp cloth and a mild upholstery cleaner — never rub. Avoid harsh detergents and solvents. Wipe the chrome legs with a soft, dry cloth to maintain their shine; avoid abrasive cleaners or steel wool, which will scratch the chrome.