In Sock The Andy sleeper sofa fits nicely into any space, be it a small studio apartment or holiday home. The main features include a sleeper function and a lounge chair with large storage capacity.. The frame is made of solid wood grade and plywood with No-Sag springs and padded all over with high density foam. The back can click down to give you wider sleeping area The side arms Removable so it allow you to reverse the side of the Lounge .