This office chair is very convenient and has a sophisticated aus.Er is convenient and you can sit on it for a long time. The assembly went smoothly from statten.Eine second person is already notwending, otherwise it gets fiddly Until now I do not regret selling. The only negative is that the seat will be pretty quickly worn-out, but what do you expect at 40? Somewhere you have to cut back machen.Dafür is the rest very comfortably. So from me strong buy recommendation!