This thing was heavier than I dont know what, and I thought I would pass out putting it all together. I can say that I appreciate the extra parts, screwdriver,  and the Allen Wrench that were provided. The package was way too heavy to lift on my own as well. 

There were a lot of different size screws, and I thought it was way too complicated for what it should have been, a simple shelf with some ornamental metal.

I was happy that I was able to mount it to the wall.