This twin-over-full bunk bed with a trundle is just right for adding extra sleeping space and storage in smaller bedrooms. Crafted from solid and engineered wood, it comes with room for three mattresses, which are sold separately. Slatted sides and a neutral finish give it a crisp, coastal look. This piece comes with a built-in desk and three drawers that offer a proper place for your little one to do their homework. A built-in ladder saves room, 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.