This classic bunk bed adds extra sleeping space and storage in smaller bedrooms. Crafted from solid and engineered wood. There are two ways to assemble it twin over twin and twin over full, which are sold separately. Slatted sides and a neutral hue add a traditional look, while its design offers two under-bed drawers for additional storage. We love that it saves room with built-in steps that offer shelf space for books, while a system of guard rails keeps your kids safe and secure as they snooze. Best of all, no box springs are necessary, which cuts down on bulk.