I'll keep this relatively short, otherwise still no reviews of this product. My old PC / office chair has abgedient after a few years and therefore quickly a new was needed. 1 day ago ordered and already there. Unpacked which (if you already bought 1-2 times at Ikea) read "totally understandable" guide and the thing assembled within 10 minutes. Short Conclusion: For the price you can say nothing. Wobbles a bit, but absolutely in the green here and there. Seems otherwise to be quite stable. But it must not be very large because the backrest is adjustable. Moreover, it is not advantageous if one is slightly wider, since otherwise easy in the chair "come from". So I'm 1.80 and weigh 80kg and sit when I stretch relatively comfortable. (Greater than 1.85 and 85Kg but you should not be ...) on a cloud. Or something like that at least! : D Ansonten one should not sit after 3 beers back, otherwise you could possibly end up in the hospital because of the chair from tipping over backward. For transition so a super product, the next 5 years, however, I would not want to spend it. Also not for the 8-hour office job! In addition to the employer nothing against 2-3 sickness certificates has the week! Or the back is already broken, then it does not matter!