L Shaped Bunk Beds For Kids A twin-over-twin L-shaped bunk bed allows kids to sleep with their sibling, while freeing up space for study and play. This bed is sturdy enough for toddlers through teens, and comes in colors that are a perfect match for rustic, modern, and rustic decor. https://www.bunkbedsstore.uk/products/black-velvet-l-shaped-triple-bunk-bed