JACK IN A BOX DOUBLE BED IN BOX, FROM £940, SOFA.COM

Although not a sofa as such, this comfortable bench offers useful extra seating and transforms into a super-comfy double bed for impromptu overnight guests.

• Simple, contemporary design • Wide range of fabrics and colours • Great for small spaces

• Bench: 46 x 158 x 75cm; bed: 220 x 133cm