This chair is super comfortable. I am a college student and spend many hours sitting at my desk studying and it is perfectly comfortable the whole time. It is a very sturdy chair. My only complaint is the grey color comes off easily if scratched. That being said I rub this chair against the wall or my desk and it only has a few scratches.
The problem with that chair because the chair is not coming up the way it says in the book. I try to put it together nothing. My brother tries to fix it still nothing. I just don't know what else to say. That chair I just don't have words.