Very nice chair. Very easy to build. The quality of the chair is great. The arm rest, back support, head rest feels great. However, I sit on my desk a lot. After a week and a bit, the foam on the chair started to sink and now having the chair for almost a month the cushioning is sunk to where I can feel the base of the chair. I can definitely feel the difference as other areas of the seat is more cushioned than main area I sit. This leads me to believe that the foam is a bit on the cheaper end. ...