I built an office that hangs on the wall in the tip out where the dining area is. It supports the laptop or eating, then by releasing the clamps, folds out to make a raised platform for an inflatable mattress. The shelves swing freely, maintaining a parallel surface to the floor, so I don't have to remove items from the shelves when making the bed. Super easy to build, it only cost about $100 and looks nice, stained to match the cabinets. The bed fills the entire area of the dining nook, making a 3 X 6 foot bed.