Mid Sleeper Beds A bed that sleeps mid-sleep is similar to a high-sleeper but at a lower height and typically with stairs or ladders that are shorter. These are perfect for young children or bedrooms with limited space. Mid-sleepers can be found with a variety of design features, such as https://www.bunkbedsstore.uk/products/happy-beds-cookie-white-charcoal-mid-sleeper-bed