L Shaped Bunk Beds A popular choice for children sharing rooms L-shaped bunk beds provide the space-saving look and flexibility. These are also perfect for children who like to host sleepovers. UK guidelines advise that children who are older than 6 years old shouldn't use the top bunk. Please refer https://www.bunkbedsstore.uk/products/twin-l-shaped-bunk-bed-with-built-in-staircase