Chair is good. Seat is comfortable but back neats lumbar support. Back leans to far back not straight up when it is as tight as it will go. I had to put something behind me to be sitting straight up. It was somewhat in expensive so worth what i paid for it. It works well as long as i keep my seat cushion behind me to support back while typing.
I was able to get this chair on sale but even if it was not it would have been a GREAT deal! It is very comfortable sturdy and has all the adjustment levers I could want.