Took about 20 minutes to assemble out of the box with no extra tools needed. Instructions were clear and precise and I did not need an extra set of hands for any step. The chair was purchased for a 9 year old and she loves it. It’s soft comfortable and adjustable. Just the right size too. Not too small and not too big. I would definitely recommend for a teen older kid or small adult.
I’ve had two back surgeries and was not allowed to bring my ergonomic chair home when the pandemic hit. This chair is very comfortable and was not expensive. I wish the arms were adjustable but that’s not a deal breaker.
The chair size is good for people 4’6”-5’6”. The compact size is great for tighter office spaces. Unfortunately the tilt function does not work well unless you weigh at least 120 lbs or more.