I’ve been using this chair for a week now and I’m very happy with it. I sit in it for about 5 hours a day to work at my computer and I don’t feel any discomfort. It was easy to put together. It has a lot of adjustments to make it perfect for your own body. You can adjust the height of the chair the height of the arms the height of the lumbar in the back the tilt of the seat and the tilt of the back. Ignore those reviews who complained that the seat is tilted too far forward and they feel like they’re sliding to the floor they must not understand how to use the simple lever under the seat that allows you to adjust the amount the seat tilts forward when I adjusted this lever and locked it in place my seat is not tilted forward at all and my butt is level.
Pretty quick and easy to put together. Assembly instructions pretty good... Almost perfect - the seat leans forward and nothing I do will readjust that issue. Perfect for someone else in the office but not for me :( It is a good value and Staples delivered free and fast!