Mid Sleeper Beds A mid sleeper bed is similar to a high sleeper but with a lower elevation and typically with a shorter ladder or staircase. These are perfect for young children or rooms with limited space. Mid-sleepers are available with a range of design features, such as desks, shelves https://www.bunkbedsstore.uk/products/children-s-pine-midi-sleeper-bunk-bed-heavy-duty