L Shaped Bunk Beds For Small Rooms Comfortably sleep two siblings or sleepover guests with the stacked L-shaped bunk bed. These beds come with angled ladders that allow people to enter and exit independently. UK guidelines recommend that the upper bunk only be used by children over six years old. https://www.bunkbedsstore.uk/products/triple-sleeper-bunk-bed-with-ladder-solid-wood-white