Edit:
After almost 2 months now I reach again the key, because now I have to say the chair is not only bad for that matter processed leather. After about 2 weeks of use broke the first part, 12 e-mails within 4 days and I was able to finally convince the customer service to send me a new without which I must return the defective. Shortly after I had the new role then attached broke 2 more what I finally ugly dents and scratches has parquet and quite a headache.
Since I had no desire for further discussion with the customer service, I have just bought a complete set of new roles with which I am satisfied.
Another shortcoming was that the chair from the beginning is that the locking of the tilting function constantly dissolves once you have a couple of times on the chair moves, what is there to it and changed from the seating position somewhat unfortunately unavoidable.
3 weeks ago I then realized that the chair always more "wrong" is because the metal frame between the seat and damper bends. Without load the seat is now right lower by 1.5 cm than the left.
As if that were not enough, now broke yesterday nor the right armrest which earned me a nasty sprain in the shoulder and a big bruise on the elbow.
Now, if someone comes up with the idea of the chair so has a maximum load, no, I weigh only 79 kilos and the chair is allowed up to 100 kg according to the manufacturer.
I can only say, stay away from this part. It's not even worth 10 euro considering the anger and pain.
