Took no more than 15 minutes to put it together. I have been using it for months and found no problems.

I upgraded my chair because I was experiencing back pain from a previous chair. Everything in the box is well packaged and doesn't fell like a cheaper knockoff brand at all. his chair has helped my back tremendously. Everything else is top notch and I highly recommend if you are sitting for long periods.

This chair is really suitable for me. I have hurt my waist before, so I am very picky about the chair. I did a lot of comparison and comparison before buying and finally chose this one. Comfort, seat support, cushion softness are great, the only downside is that it gets a little hot when you sit for a long time. Overall I'm very pleased with the chair！