Had these about a week. They were easy enough to put together. However, do not fully tighten the screws until you sit this chair upright on an even smooth surface and sit on the chair (kind of wiggle side to side), otherwise you'll get a significant wobble. We had to untighten the screws and sit on the chairs to fix the wobble. Other than that no issues. They have nice floor protectors at the bottom. They slide nicely over our hardwood floors. They are just the right height to sit comfortably. Good seat cushion. Over all I am extremely happy with the purchase and hope to get many years out of these.