I bought this chair to replace an ergonomic desk chair that was causing me back problems. This chair is great. It is comfortable for long hours in front of a PC screen and is well padded and very adjustable. I bought this chair after sitting in over a dozen chairs at Staples. I found it a better fit for my needs than chairs priced two to three times more. My only complaint about the chair is that it was a little difficult to assemble by one person. A second person holding the pieces while they were being bolted together would have made assembly easier and quicker. With this minor complaint aside the chair is a great value and I am very pleased with my purchase.