Mid Sleeper Beds A mid-sleeper's bed is similar to a high sleeper, but it's lower and usually has an easier ladder. These beds are great for small children or bedrooms with limited space. Mid-sleepers can be found with a range of design features, such as desks, shelves, and even tents. https://www.bunkbedsstore.uk/products/molly-midi-sleeper-cabin-bed-single-3ft