Our Pro-Pulse Bookcase WallBed is a great two-in-one solution when you need a bed for guests and a bookcase to store all your books in the same room. Whenever you need the bed, all you need to do is roll the two center shelf units to either side and pull the bed down to the sleeping position. Please Note: This bed must be attached to a wall! We recommend using 4 heavy screws into solid wall studs. Standard Features: *14 adjustable shelves * L-bracket shelf rests for extra strength *Euro 6-way adjustable hinges * Bed has positive close, gas piston mechanism which has a Limited Lifetime Warranty. *Max mattress depth of 10" *Solid American Hardwood Face and manufactured hardwood sides As always, this bed is available in your choice of wood species and stain colors!