I noticed the chair was leaning to one side immediately after remove from box, I tried to see if it may just need adjusted, but there wasn’t any way to adjust the base to make it even. My 15 year old, whom weighs approx 130lbs sat on the chair and the left front corner of the chair touched the ground. After pulling the bottom covering back I seen the wood frame in that area fell down. So the chair wasn’t assembled correctly and very weak.