I’m very happy with them. The quality seems about right for what I paid for them on sale. At first, I thought mine were going to wobble like some people mentioned in reviews, but I fixed it! No wobble now. The trick for me was to 1. insert screws and tighten to 50-75 by hand without using Allen wrench. 2. Place upside down on my countertop so i could verify four corners were flat. 3. Try the four different ways to have cross bar and find the one that was least ‘off’ because it seemed that the crossbar was responsible for the wobble. One way— it was not aligned to other side by .25 in. So I flipped it over and turned it around and found a way that was not off by much at all. 4. I put screws in just barely so there was plenty of give. 5. Flipped it over and set the seat on so I could put weight on while I had my guy gradually work around tightening everything up. And the result was perfect.