This chair has minimal adjustments Arms are fixed. It can raise/lower lock/recline and recline tension. Quick and easy to setup fairly sturdy for the price because of the minimal adjustments possible. I went to the store and sat in every chair this one fit my back/shoulders the best. Used in a home office for a week now with no issues. I like the lumbar curve no pillow needed and it doesn’t push my shoulders forward. I’m 5’10” 170lbs with an athletic build.
Chair is very comfortable and looks good. The only complaint is that the screws on the side arms are loose and does not tighten the arms very well. Hopefully they wont come out Other then that is a great chair.