The unit is exactly what I wanted and is extremely useful.  My biggest problem is that there is no mention in the listing of the item that it comes with "some assembly required".  That's not exactly true either.  There is a massive amount of assembly required.  I have over the years built a large number of items like this.  This was without a doubt the most difficult that I've ever built.  Of course, it would have helped if the directions were clear and complete.  Study some of the directions sent with many bigger and better companies like Sauder or RTA.  A good engineer with experience making things user friendly would be helpful also.