My trusty office chair finally bit the dust and the hunt was on for a suitable replacement. I came across this chair and on paper it met my requirements. I went to staples to test it and make sure it was what I wanted. It met my expectations then I ordered it. It was easy to assemble. Took me about 20 minutes. Everything was laid out step by step and all needed tools were included. It is very comfortable I love the mesh seat. No pressure. It cradles my body perfectly. Great adjustable lumbar support. Adjustable headrest allows me to sit up straight allowing me to sit back comfortably alleviating stress from my neck and shoulders. My initial complaints were that the seat portion was too short. I prefer it to be about an inch longer. And that the foam portion that goes under the back of knee was too hard. It was very uncomfortable. However after time went on the foam portion softened up. Consequently fixing my complaints. Everyone at the office is envious of this chair. It is simply a great chair at a great value.