Space will never be an issue again with the Atwater Living Cason Twin over Full Bunk Bed with Storage. Built with a strong metal construction, the Cason includes full-length guardrails and an integrated ladder to ensure your child's safety. What's more, this bunk bed comes with secured metal slats so that no additional foundation is required. Designed with simple lines and rounded edges, the Cason also comes with two rollout storage drawers on casters to provide extra space for clothes, toys, books and more! The Atwater Living Cason Twin over Full Bunk Bed ensures that vertical space is completely maximized. Accommodates one standard twin size mattress and one standard full size mattress. Mattresses sold separately.