I have three close friends who have this chair and all recommended it to me. I figured it must be a pretty safe bet. And working from home during quarantine I need a good quality chair! It is a comfortable enough chair but a week into sitting on it I started noticing bent staples on the floor around my chair. I recently discovered the source -- the mesh of the seat of the chair is held into its frame by staples which are popping out at an increasing rate. As I lose them I lose the stability of the seat. Soon my chair will be a fancy plastic frame for a big hole where the seat used to be. I am not a particularly big or heavy person 170lb. I have been using it pretty heavily over the past week but certainly not jumping on it or picking at it or anything like that. What a shame for what could have been a good product.
I have only had this chair for less than a week. I am a little disappointed with how it fits my lower back but overall it appears well built and of acceptable quality. Assembly was easy and I encountered no problems.