A star deduction is available for the screws holding the armrest should be attached.
The incorporated in the stool thread is VERY difficult to move, so you have to spend a lot of force to rotate it. That would be no problem, if not at the same time the screws were of such poor / soft quality that quickly arises as much abrasion that you can not fix with the screwdriver.
I got on each side only 2 of the 4 screws completely pure shot was in the other after approximately 2/3 of the final screw. Screws are in production real cents, because the manufacturers should not save, because the chair is otherwise great!
Oh, and the welds of the foot I would have been able to make almost handsome. However, since an article comes out, that's not so bad that it even one star would fly.