I love the chair. I had it assembled in my home by your assembly people. The man came when he said & was very quick & efficient. One slight problem which he took a picture of.There was a large pucker on the inside of the back. As I am the only one who will be sitting on it I guess I can live with the imperfection. If not for that I would've rated it 5 stars.
The assembly went smoothly until it was time to put the back of the chair on (the last step). The guides for the screws didn’t line up properly on one side. Otherwise the chair is super comfortable and helpful if you’re trying to improve your posture while working.