My workplace is the computer and since I am a freelancer, I often work ten hours a day. A good chair is actually therefore indispensable - and now I have one! So far, I sat on the Swedish office chairs mid-priced, they are absolutely no comparison with this top star - who really deserves its name. My husband has the decomposed part delivered within a short time and without curses and the usual cry of "There's something missing!" built. The office swivel chair looks great, the design is really very appealing. (Although the red is very red, I would have preferred to take black ...) He walks (rolls) quietly, I do not know if the roles are particularly silent designed, they make in any case considerably less noise on our floor tiles at the back and forth roll than that of their predecessors. The net-like surface of the backrest is perfect - you can "stick" does not turn when you get hit by a heat wave, you sweat less, there is no heat build-up. The hydraulic work easy, the levers are mounted within easy reach. That you find the backrest or can keep flexible, I like very much. Even the seat is well shaped, I sit grade, my back does well. The only criticism I would have a bit higher desired me the armrests. Conclusion: The Topstar is worth the money and I recommend in full. Carla Berling