We bought the babysitter, because we wanted to use it as an extra bed. Unfortunately, the accompanying attachment was not enough for our bed (upholstered bed). Also beds with wide bed frames are not to be easily connected. We had the Beistell bed with a lashing strap fix on bed with parents, so that our children do not slip through the zwishcen beds. The gap between parents and baby mattress mattress we had to fill out later The rollers are not optimal. The rotation around the vertical axis is almost not given - especially on smooth floors (standing across the shifting operation). On these floors, the wheels do not roll well, but in aid slip only. Here was saved at the wrong end. Therefore, would be to use as a bassinet, you want to push the times from one room into the other room, not recommended. Softer hard floors such as linoleum with us scratching through the rollers.