- Adjusting the seat horizontally and armrests vertically was very useful to me. I consider them to be a great advantage of this model. The seat is comfortable enough. The mesh on the back will keep your back from sweating in summer. The wheels on the parquet ride quite softly. The armrests are moderately soft - the elbows are quite comfortable to rest against.
- The back of the chair in the extreme raised state seemed to me very low. In this position, it is convenient to watch videos or listen to music, but not to work in any way. That is why I had to make oblique washers from M10 nuts with a grinder and put them under the bolts that attach the back to the base. Thus, the back became more vertical. Perhaps this is just my feature of working at a computer, but otherwise the chair would definitely not suit me. The lumbar support was a big problem for me. By "bulging" it is not regulated, so I had to remove it. The headrest that I dreamed about for so long turned out to be more of a neckrest. In the highest position, it turns from a slight effort of the head, and it does not have a lock from rotation. Because of this, I removed it and will finalize the fixation. The armrests are comfortable, but have some play. The seat on the base wobbles quite a bit. This is not very noticeable, but in the future it may become more loose. When rolling from place to place, it rattles a little with wheels and a bed.