Visually, they are nice chairs and of good quality. I confirm that their screws come loose after a while. The reason is that the Allen key they provide to tighten them is small, so you think you've tightened them when they can actually take another turn. The second time they came loose, I tightened the screws so tightly that I haven't had a problem for a year

Externally beautiful. However, the screws come out of the chair base and you cannot rely on them. I have fallen to the floor twice due to the weakening of the screw. In the set, we had four chairs and now we only have one left, the others are in the trash bin as they are almost impossible to repair. The screws keep coming out no matter how many times you try to put them in.

The screws come off the base after a while and it's a bit difficult to put them back on without the chair wobbling. Other than that, it's very beautiful.