Comfortable office chair Do you want it for an office? Do you want it for gaming? Excellent!!!! I bought it three weeks ago, it's new, I haven't used it at all. Height adjustment (up and down), backrest adjustment, headrest adjustment, and armrest height adjustment with a rotation feature for each armrest in three directions. The reason for selling is that I don't have space for it. The price is 600, and I won't disagree with a serious buyer.