This chair is just ok. Assembly was easy barring that one of the bolts were stripped which doesn't impact the overall performance too much since it's just the backrest. The back nor armrest were adjustable although the arm rest can be folded up to be moved out of the way. The seat cushion is comfortable and doesn't build up heat too much.

The main downside of this drafting chair is that the center column is a tiny bit wobbly.

Overall thoughts: Gets the job done, but quality is nothing to write home about.