I'm pretty handy so I opted to put the chair together myself. First using the little allen wrench they supply would be a real pain luckily I had a set of Sears allen's with t-handles that made screwing in the bolts a bit easier. I had a real hassle lining up the holes for the seat back bracket to the seat took a while to get that done. Other than that it's a comfortable chair to sit in while doing office work even if its supposed to be a gaming chair.
Have been using this chair for couple of months. Since beginning I was not comfortable with the chair. So I exchanged one. Sill the same issue.it always feels like pushing front and not able to sit for long time. Because of that I started getting numbness in leg and doctor advised to change the chair
Bought this for my daughter (125lbs soaking wet) lasted a week before the height adjustment shock failed and sinks to the floor! 10/10 would NOT recommend!