The sales information should have included the fact that the shelving doesn't work if the back legs are not right up against the back wall. Most rooms have baseboard that needs to be taken into account. It's a tight fit for the person sitting on a standard toilet because their neck/head hit the 3rd /4th shelf. Disappointed we didn't know that before we ordered. Even though the shelf dimensions were stated, one doesn't think that the person who designed the shelving wouldn't have taken all of that into consideration.