L-Shaped Double Bunk Beds If you are in the market for a bunkbed, make sure that it's reliable and safe. It should be affordable. The double bunk bed with a l-shaped shape provides three sleeping areas, without taking up much space in your bedroom. These are ideal for shared rooms https://www.bunkbedsstore.uk/products/l-shaped-twin-size-loft-bed-with-built-in-desks