While the first day of use. If something is not right, then I will add a review. All in all, I recommend this chair. With its pros: Nice, comfortable chair. The wheels are soft, not plastic, rolls silently. The fabric is pleasant to the touch. Lack of armrests. They always interfere with me when working at a computer, so this is subjective. Cons: There were no difficulties in assembly. On the crosspiece 1 bolt cannot be tightened to the end. With the help of pliers, as far as I could, I twisted it so much. And there are minor flaws on the coating of the legs. Of course, they are not visible, but unpleasant. And also on the gas lift there was no protective cap, which should have been, believing the instructions.