For children over 6 years the sleeping height can be above 600mm with a ladder for safely climbing in and out of bed.This could be a midsleeper, high bed or bunk bed. The choice is endless! It is important to make sure your child is comfortable using the ladder in the night time and often a little practice is required to get the hang of it. Other options are single beds, small double or double beds if your child likes a bit of extra space.