I was a bit dubious at first of the quality as it's delivered with the hardware and some pre-drilled screw holes, but once assembled this is fairly sturdy, sturdy enough enough anyway. I did not have the height differential issue mentioned by another reviewer. Unfortunately, on kitchen floor, the caster locks are a bit useless, I might replace the casters with better ones. Worth it for the price if you need a small, part-time kitchen cart that won't be heavily abused.