So far, this unit has exceeded my expectations. It arrived 10 days earlier than expected, the pieces were very well packed, assembly took a few hours but was simple and didn't really need the directions. By assembly, you really aren't putting the cabinets together, but just putting feet/casters on and linking the cabinets together with a few bolts in each. I opted not to mount into my concrete garage wall and instead just used two 1×6 backer boards that I screwed the uppers to and then secured them to each other and the side cabinets. The only minor negative is that they aren't super deep (around 17 inches) but they are sufficient and would work well if you had limited space. All in all, was able to get rid of two open shelving racks and four storage bins by buying this. I would recommend it, especially for the $1500 range. The support team and Garage Reserve were helpful & responded to my questions fast.