I can not complain so far. However, the chair is also fairly new. The delivery was very quick. Package came unfortunately to damage, which scrapes the frame and holes have appeared on the right armrest. However, I once wanted to test the chair and mounted it together fairly quickly. The last bolt for an arm brought me still sweat .. you just did not. I must say that I found this chair were comfortable, which is why I then wrote directly to the client. Got very quickly whatsoever a response back, and finally and without major problems the right armrest was replaced me. A new frame has also been offered to me, which I rejected, as these scars are as I sit on it just do not see.
So now the chair itself: I find it very convenient. The armrests are well padded. The headrest is a bit too long pulled down - that touches on the shoulder. The tilt function is a bit stiff and is only possible if I put my feet up. Nevertheless, he is well suited by the upholstery for the seats and longer recommended.
Is just normal that some new kind of smells extreme. A new car or a new cabinet also smell the first few days very strong. But when this chair flies by over a week. So something has to be ultimately factored.