bought the double high sleeper for my 12 year old son and he is very happy with it. the bed has a good height creating a generous space under the bed. the instructions were not that clear but with a bit of common sense it was not too complicated to build. We cannot fix it to any of the walls because of heating pipes and it is a bit wobbly but seems safe. One screw was missing, we got it up anyway but a bit annoying having to request it but overall very good value for money.