Idea and Conceptual Design MAXX Modular Sofa / Bed / Day-Bed by Despina Souhlas MAXX is a modular sofa that converts for multiple uses. The sofa back rests are easily relocated along the frame to create a double sided sofa, a deep lounging sofa or a cal queen bed. A mattress topper and bed linens are stored under panels beneath the seat cushions. The sofa can also be divided to create a double chaise and and a single chaise or three separate chaise lounges. Tables are built into the arms with recessed tall slender vases which are not seen until they are in use.