DANGER DANGER DANGER --- !!!  Maybe it was just my chair and Mayfair was absolutely WONDERFUL regarding  the handling of my complaint but I owned the chair for just over one year and while sitting there (as I did everynight), the metal piece of the bottom literally broke in half; not at the base or side but in the middle of one of the middle pieces at the bottom.  The chair was not the issue.  The materials used in that particular chair were subpar.  The entire chair fell apart and I fell to the ground (not injured but still).  Again, I called Mayfair and let them know and they were great.  I offered to send the chair back at my cost and even contacted the manufacturer and offered to send them the chair to see the damage so they could fix it in any future products.  They declined.  So I will say it again-- DANGER DANGER DANGER---- this chair could simply break on you.    Mayfair was great !!!!