It only took few minutes to assemble which is much easy easier than I expected .This chair is really comfortable, I can feel the lumbar support right away when I sit down . I love that it reclines so far back so I can stretch out if needed , especially when I’m working from home all day.  . Another plus with this chair has the arm rests movable, its a great feature to have depending on my situation. Overall, its a very functional and comfortable office chair to have.