I had previously purchased one of these shelves.  They are ideal for my use.  I would have rated five (5) stars except for the delivery.  The warehouse failed to load my shelves for the initial delivery date which caused issues since I had emptied the garage so the units could be delivered and set in place.  I had been told when I inquired that the units would be uncrated and set in place.  However, I assumed assembled but was told not assembled when delivered.