I purchased this shelf for my son to display his models and he loves it. I am very happy with how it looks, and it is nice to have something more dynamic than your typical shelves for display. The quality is ok, but I knew what I was getting into ordering an MDF board shelving unit. If you measure out the points for your screws properly you will have no issue getting this up on the wall as some others have mentioned. It is helpful to have a second person to get all 4 screws lined up given the way it hangs.