L Shaped Bunk Beds A favorite option for kids sharing rooms L-shaped bunk beds are a great option for space-saving style and versatility. These are also perfect for children who like to host sleepovers. UK guidelines recommend that the top bunk be only for children six years old or older. https://www.bunkbedsstore.uk/products/merax-l-shaped-wood-triple-twin-bunk-bed-gray