From the way in which they were packaged, I knew they would be a quality product and I was right!  Not much you even have to do other than unpack them, put on the feet and wheels and enjoy them... Since we use the garage as an added living space....I mounted the three wall cabinets and one floor cabinet on an adjoining wall to leave room for my TV and a stool....very impressive cabinets, plenty of room for my tools...