Well built with attention to detail, no sharp edges and the paint seems thick enough. There are two different styles of hex nut supplied but no indication of where to use either. One is a plain hex nut and the other is a serrated flange nut. The serrated flange nuts are great to prevent tearing through slotted holes and are vibration resistant, it's a shame that there is no indication in the manual advising where the better nuts are to be installed. I had to countersink the table top mounting holes a little deeper as the supplied flat-head bolts were sticking out above the table surface. The casters have a very sturdy solid foot option that requires a wrench to adjust. Once set, the cart doesn’t roll around, very nice but not a quick change-over feature. Overall, very satisfied with the product.