If you need an extra sleeping space, our space-saving loft bunk bed is your perfect choice! The equipped 4-layer bookcase can accommodate diverse items, such as books, decorations, toys and more. 2 separate twin beds feature an upper and lower design to save more space. Therefore, the bunk bed is perfect for small rooms. What's more, each twin bed and bookshelf come with a wooden structure made of solid wood and premium MDF, so their load capacities have been highly improved (each bed: 309 lbs, bookcase: 204 lbs). There is a 12.5" guardrail on the upper twin bed. The entire bed frame can be fixed to the wall with hardware.