This bed was custom built out of solid maple and stained medium brown walnut. It includes book storage and a large desk to go along with the bunk bed. It also includes a ladder at the foot of the bed as an integrated piece. This bed fits a full size mattress, but it can be built to any size. The underside of the mattress is not stained so the desk area is not as dark for lighting purposes. It is all finished with a clear lacquer finish to provide durability as well as just the right amount of gloss.