The Atlantis Bunk Bed is an attractive and sturdy sleeping space for any kid's bedroom. Its classing pine construction features an integrated ladder that can be positioned on either side of the bed and raised side panels around the top bunk for added safety.This bunk bed frame can support two single mattresses in a space-saving design, making it ideal for shared rooms, guest bedrooms or sleepovers. Do not tighten screws with power tools. 72cm gap between top and bottom bunk. Mattress Thickness: 18cm Max (not included).