I just finished putting it together; it probably took me half an hour or so.

Amazing chair, expensive, but worth it. A gift me and my friends saved to get another friend and he loves the magnetic chair headrest. He keeps tossing it at the chair surprised it sticks and then asks us to watch. Awesome chair and extremely comfy (lumbar support could use work but still good)

I agree with the 5-star reviews. High-quality chair. The heavyweight alone and the large size of the box make a good impression. Quick and easy to assemble. Very smooth-running castors. Everything is adjustable.