Custom bunk bed design. Sizes start at twin/twin to Full/Full. Materials selection may very dependent on requested material selection or overall customization. These beds are designed very sturdy and are great for adults,teens or children. Every component is sanded smooth and the finish coats is (3) coats clear lacquer. This bed is well built and super sturdy. These units are designed and built as one unit for this purpose. Assembly and disassembly is easy with through bolt connections and each part is individually labeled. 3-d assembly instructions along with step by step assembly pics are provided per design.