Lit superpose/bunk bedWith built in ladders at both ends, these bunk beds offer a cleverly built compact design to save you even more space. The sturdy, wide ladder ends make it easy for kids to climb up and down. Full length removable guardrails are included for both sides of the upper bed. Options include a taller version to allow 8 more headroom under the bed for comfortable seating. The top of an 8 thick mattress will be 21" off the floor on the lower bed and 57 off