The Atoll 202 Space Saving System consists of a Queen wall bed attached to 42 1/2 inches of shelving with a sofa and an 8-foot chaise on the front. Additional storage under the sofa seat and the chaise tips up to create space on both sides of the bed. Without removing any objects from the shelf, a simple pull on the built-in handle lowers the bed to the sleeping position and the shelf becomes the foot of the bed. This is a self standing model.