I have only had the chair for a week. I ordered a gray color chair and I absolutely love the color. I thought it was pretty easy to put together until I got to the wiring. That part of the instruction were not so clear but got it figured out after staring at it for a few minutes. The hardest part was unpacking it from the boxes. The heat is amazing, gets hot real fast and has timer options. I feel that the massager was impressive usually vibrating chairs fall short and feel weak. This vibrating chair has power. It’s very comfy and love the style. Can’t beat that price!  Minor Things I don’t care for are that the heating area is higher(my elderly mom and I are short) and the powerful vibration seems loud. The controller only has the vibration and heating options on it. The buttons on the side are for the chairs movements. I’m happy with this purchase