The Bruno sleeper effortlessly folds out from sofa to sleeper in seconds. There is no need to remove seat or back cushions. This Compact Sleepers sits high off the ground for ease to get in and out of. It comes with Wood Slats, so this sleeper sleeps more like a bed. A Multi Density 4” Mattress comes standard with this sleeper, however a Memory Foam option is available for an up-charge. Use most Standard size bed sheets. The arms of the sleeper are detachable to ensure easy installation and delivery into tight spaces.