Contempo Sofa Bed . You can conveniently use it along with an opening side table or transform. #1 best seller in chaise lounges. The 15 Best Collection of Mainstays Contempo Futon Sofa Beds from menterarchitects.com David went above and beyond in helping us out. With the added benefit for a sleeper, the magnificent proportions of comfortable cushions and expansive length for back couch. You can conveniently use it along with an opening side table or transform.