I wish I'd been able to go to the closest Staples (about 120 miles away or so) and try this out first. The seat is a little small and there's just the slightest tilt toward the front so I feel like I'm in danger of sliding off all day. It's too bad the tilt function can't lock while you rock back a bit... that would probably take care of that. Also the seat cushion gets a bit flat by mid-afternoon so the chair begins to feel just about as hard as my old worn out chair has become. It was pretty easy to put together although my 60 year old hands did have a little challenge getting the casters clicked into place.
Not many adjustments (only up and down.) Seat is a little soft and a tiny bit tilted (could be the way I put it together.) I actually find it comfortable but fear it will not last. For $90 I can't complain too much more expensive options were less comfortable.
For the price seems like a nice sturdy chair. Easy assembly instructions. Hope it lasts as long as the last chair I bought from staples back in the 1990's. Comfortable easy to adjust and priced right.