The product overall is really nice. One of the back shelves was slightly damaged (the frosted glass was marred and the round metal leveler was not attached. I just placed the leveler underneath when installing the shelf and I can overlook the minor flaw of the frosted glass scrape. The holes at the bottom of the bar unit were all drilled properly to accept the screw-in floor levelers except for one hole that was too small and would not accept the leveler. I therefore did not install any of the floor levelers (as my floor is level) so I really don't need those and I'm satisfied.  I like it.