The versatile Atwater Living Metal Twin Over Futon Bunk Bed is the small space solution you have been looking for! The simple design of the bunk bed makes it easy to blend with any décor aesthetic, and construction of the metal frame makes it secure and durable. For added safety, this bunk bed includes top bunk guardrails on all sides, secured metal slats, a childproof futon mechanism and two integrated ladders. From day to night, convert the bottom futon into a bed to create an extra full-size sleeping area for your kids’ sleepovers or your own unexpected overnight guests. Top bunk fits a standard twin-size mattress and futon fits a standard full-size mattress– sold separately. Available in multiple colors. No additional foundation required.