L Shaped Bunk Beds For Small Rooms Comfortably sleep two children or sleepover guests in an L-shaped bunk bed. The angled ladders on these beds allow you to move in and out on their own. UK guidelines recommend the upper bunk be used only by children over six years old. https://www.bunkbedsstore.uk/products/grey-twin-over-full-l-shaped-bunk-bed-with-storage