Bought this chair 2 week ago so it's still early days. But thus far pretty satisfied with the adjustable back tilt control and adjustable arms. Perfect for the home office setup. The only thing that's missing is a wheel lock to prevent one from rolling away from one's desk.
This chair is EXACTLY what I needed. I've had it for about a month and I love that you can adjust the arm rests back rest and height. I've sat in a lot of different office chairs and this is by far one of my favorites. Great price for the quality. I only wish the back rest was a bit more secure. It's a bit wobbly.
Easy to put together....lumbar support is great!.... took a few adjustments to get the seating in the right place....more comfortable than my last chair (not sure that brand)....got this recommendation from a friend and I would recommend it to anyone.
Easy to assemble very strong and sturdy but the pneumatic lift does not function as it should. As a result I can't raise the chair to the appropriate height.