futon sofabed (Cambuskenneth FK9)

4ft (122cm) wide futon sofabed, bought approx 1989, with attached fire safety label. Wooden (pine) frame, cotton-filled futon mattress; removable cotton cover with zip, red one side, blue the other. Used occasionally as bed, mainly as sofa. Quite firm. One end (with the legs, at the front) is slightly higher than the other, so when it’s folded down as a bed base, one section slopes down slightly to meet the other two. Good condition, but slight red stain and a couple of small pale stains on the blue side of the cover. With care instructions and assembly leaflets.