The Oliver Secret-Door Loft Bed SS is made of maple wood and has a variable design; it can be set up as a loft, single or day bed. Used as a loft bed, the storage space underneath provides room for a cupboard, a dresser, or two bookshelves from the same series. Attached curtains can also transform this space into a personal retreat for playing. The robust design has a natural and friendly appearance due to its material.