The Allentown Collection was designed to save space this twin over twin bunk bed is a perfect solution for your children s bedroom. The piece features a rich espresso finish and offers durability as well as a clean style. The full-length guard rails provide safety. The included staircase allows easy access to the top bunk. For additional storage convenience this set is complemented by the staircase drawers and convertible trundle storage drawer which can be easily be transformed into a pull-out twin size bed by just removing the center panel board.