L-Shaped Double Bunk Beds If you are looking for a bunkbed, be sure it's durable and safe. It must be also affordable. A l-shaped double bunk beds can provide three sleeping spaces without taking up a lot of space in your room. These are ideal for sleepovers or shared rooms. https://www.bunkbedsstore.uk/products/biadnbz-triple-bunk-bed-with-desk-slide-black