Ordered this 6 months ago. 160 lbs Chair gets moderate use as I WFH 3 days a week. The squeaking is so bad I have to stand up to take work calls in case I accidentally flinch or cough and ya know exhale. Airpods will magnify the sound to 'nails on a blackboard' or so said a client today. I've disassembled it twice tried loosening and tightening the screws that attach the seat to the base thing but no luck. The chair is also about as comfortable as sitting on concrete.
This chair is very comfortable and was easy to assemble (even with my bad eyesight) I love the mesh back and expect this will be even more appreciated in the summer months because I have no air conditioning in my home office area