In general, this is the first serious chair. And after the office chair, it feels like heaven and earth. Comfortable. I assembled everything from the box in about 20 minutes. The materials are pleasant. I did not notice that it would give cheapness. But not everything is so perfect. When assembling, I noticed that the holes for fastening the armrests to the seat are at different distances from the edge. Those. in order to fix the armrests at the same distance, it is necessary to fix the screws on the right and left differently. It's okay. Then I noticed that for some reason the armrests are at different heights, at maximum extension. The difference is not significant. But there is. And after I sat a little bit, I noticed that the lumbar pillow seemed to go diagonally on the back. I looked, one corner of the back is higher than the other. You can even see it in the photo. If I understand correctly, there is a plug on the back, which is responsible for the adjustment along the way. I will sort this out. Well, backlash headrest and armrests. But here, I think it's a matter of habit. Doesn't bother me. In general, with all the minuses, for this money the chair is excellent. I will not change it. But it needs to be improved along the way. However, the user experience is almost 100% positive. Over time, I will add a review, if there are reasons.