Mid Sleeper Beds A mid sleeper bed is similar to a high-sleeper but with a lower elevation and typically with stairs or ladders that are shorter. These beds are great for small children or bedrooms with limited space. Mid-sleepers come with a wide variety of versatile design features including shelves, https://www.bunkbedsstore.uk/products/children-s-pine-midi-sleeper-bunk-bed-heavy-duty