Are there sofa beds that can be disassembled or come flat packed to fit up narrow staircases?

Here is a list of sofa beds that can be disassembled or come flat packed, covering their size, comfort, and ease of assembly:

Stunner Sofa Bed (3-Seater, Queen)

Why pick Stunner Sofa Bed (3-Seater, Queen)

• Designed to maximise living space without sacrificing comfort.
• Features a supportive foam mattress with an integrated Kloudcell® topper.
• Tool-free assembly and conversion in just three steps.

This sofa bed measures 216 cm wide, 84 cm deep, and 93 cm high with cushions, converting into a queen-sized bed with a width of 162 cm and length of approximately 200 cm when open.

Allow at least 2 metres of space in front to accommodate the extended bed and enable comfortable movement around it.

The mattress features CertiPUR-US® certified polyurethane foam with an integrated Kloudcell® topper, providing a firm yet supportive surface for both sitting and sleeping, while the upholstery is made from stain-resistant fabric for added durability.

Assembly is tool-free, with manageable components, and the conversion mechanism involves a simple three-step process for daily use.

Ecosa Rio Sofa Bed (3-Seater)

Why pick Ecosa Rio Sofa Bed (3-Seater)

• Arrives flat-packed for easy transport and fits compact spaces.
• Hybrid mattress provides medium-firm support for guests.
• Simple, tool-free set-up and rapid sofa-to-bed transformation.

The Ecosa Rio Sofa Bed (3-Seater) measures 2.1 metres in length as a sofa and unfolds into a queen-size bed. To ensure ease of use, allow at least 0.5 metres of clearance on each side when the bed is fully extended, providing space for movement.

The integrated foam mattress offers multiple layers of comfort, providing a medium-firm feel suitable for both short-term sleeping and everyday seating.

Assembly is straightforward, arriving in two boxes and requiring no tools; simply attach the legs and slide the armrests into place.

Conversion from sofa to bed is managed with a quick lift-and-pull mechanism.

Haven 3 Seat Sofa Bed

Why pick Haven 3 Seat Sofa Bed

• Compact design fits snugly in smaller rooms or apartments.
• Memory foam mattress ensures restful sleep and plush seating.
• Effortless single-motion mechanism to switch between sofa and bed.

The Haven 3 Seat Sofa Bed has a width of 205 cm, depth of 106 cm, and height of 86 cm as a sofa. When opened as a bed, the mattress measures 200 cm by 150 cm with an 11 cm thickness, and leaving extra space around the bed is advisable for ease of movement.

The memory foam mattress is complemented by feather-filled cushions, offering comfort for both sitting and sleeping. Removable covers on the frame and cushions support easy cleaning.

Its Hybrid Deluxe mechanism features a two-step pull-and-lift action to convert from sofa to bed configuration.

Freedom Sorrento Fabric Sofabed (3-Seater)

Why pick Freedom Sorrento Fabric Sofabed (3-Seater)

• Saves space with convertible design for day and night use.
• Foam mattress offers sturdy support and comfort.
• Quick leg attachment and user-friendly bed mechanism.

The Freedom Sorrento Fabric Sofabed (3-Seater) measures 233 cm wide, 97 cm deep, and 88 cm high in sofa form, expanding to 211 cm deep when opened as a bed. The included mattress is 135 cm by 195 cm with a 10 cm thickness, suitable for most guests.

High-resilient foam fills the mattress, while foam and fibre-filled cushions offer comfort when sitting or sleeping. Fixed back cushions provide consistent support throughout use.

Assembly is straightforward, requiring only the legs to be attached, and the mechanism enables easy conversion between sofa and bed configurations.

Sleeping Giant Harlee Misha Boucle Ivory Sofa Bed (3-Seater)

Why pick Sleeping Giant Harlee Misha Boucle Ivory Sofa Bed (3-Seater)

• Fits easily through tight staircases and small doorways.
• Firm new foam and spring base for reliable support.
• Click-clack mechanism makes switching modes effortless.

This three-seater sofa bed measures 212 cm in length, 96 cm in width, and 77 cm in height in sofa mode.

When converted to a bed, it extends to 212 cm in length and 139 cm in width, with a height of 34 cm.

The frame is metal, with new foam filling and sinuous spring and webbing suspension, upholstered in 100% polyester Misha Boucle fabric, offering a firm comfort level.

Assembly involves attaching the legs, and the click-clack mechanism enables straightforward transformation between sofa and bed settings.

Eva Slideaway Sofa Bed (3-Seater, Olive)

Why pick Eva Slideaway Sofa Bed (3-Seater, Olive)

• Three-in-one functionality maximises limited living areas.
• Multi-layered foam cushions with memory foam duvet for comfort.
• Arrives in four boxes and assembles without tools in minutes.

The Eva Slideaway Sofa Bed (3-Seater, Olive) measures 2040mm in length, 860mm in width, and 790mm in height when configured as a sofa. When extended into a bed, the base spans 1960mm by 1360mm, requiring additional clearance for comfortable use and movement around the space.

The seat cushions are made from high-density foam, providing support and comfort for both sitting and sleeping.

Assembly is tool-free, with components arriving in four manageable boxes.

The sofa bed utilises a sliding mechanism, allowing for simple and smooth transitions between modes.