I bought two of these chairs. One for my office. One for my house office. The one I have at home is wonderful. They were bought a few days apart. The one from my office is comfortable. It keeps falling. I have to keep pushing the lever to go back up. I dont jump on it. I am very disappointed with my office one. Too bad as the chair is so comfortable. I fall all day. That is strange. No kids jump on it. It is not old. NOt happy with my office chair.
Got this on sale for around $120 and its been worth it so far. The mesh design is great b/c there are no pressure points and you don't sweat/stick to the chair after sitting for long periods. Other mesh chairs are many times the price of this one but despite that the quality of this one seems pretty good.
I really like this chair. I like how it supports my entire spine. I can feel the lumbar and thoracic support. The seat is sturdy but comfortable and the head rest hits me perfect! Glad I chose this one.