Double Bunk Beds Top and Bottom Bunk beds add storage, design and function to a kids' room. A lot of these sets transform into separate beds, allowing them to adapt to the changing needs of children and remain a practical sleeping option. Keep in mind that bunk with double bed beds require a high ceiling. It is important to ensure there's enough headroom to get into and out of the bed in a safe manner. Size double bed bunk with desk bunk beds come in a variety of sizes. It is essential to measure the space available in your bedroom prior to purchasing. Also, be aware of the height of your ceiling as this will affect the safety of your bunk bed and comfort. If your ceilings are high, you might be interested in a lofted bed which can be split into two separate twin beds. This will allow you to free up space in your room and provide each child with their private bedroom to host sleepovers and other parties. Some lofted beds come with built-in storage drawers.