Needed towel bar/rack to stop people from using my "decorative use only" stuff and this fit the bill to a T and then some.  Went together like a charm and was quite solid once together... only exception being the towel bars which have somehow unscrewed themselves twice so far until glued in place.  Did run into some issues while trying to do a one person mount which was finally solved by nailing one side to the wall, placing a small level on the shelf then nailing the other hole in place once level.  Those were used as my "pilot holes" which I then drilled out w/ the 1/4" bit and inserted the holders and easily mounted the unit!  The unit was larger and more hefty than I thought it was going to be and does jut out a bit but overall is perfect for my needs.