L Shaped Bunk Beds For Small Rooms Comfortably sleep two siblings or sleepover guests in the stacked L-shaped bunk bed. The ladders with angled sides on these beds allow people to enter and exit independently. UK guidelines recommend that the upper bunk only be used by children over six years. https://www.bunkbedsstore.uk/products/solid-wood-l-shaped-twin-loft-bed-with-slide