Cm I.
Mattress Firm is a JOKE
Mattress Firm is a JOKE. Called about my warranty which my mattress was sagging on one side and sinking in the center. Paid $79.00 to have an outside contractor sent by Mattress Firm to check out the mattress. What a JOKE. My warranty was invalid because I didn't have a mattress cover. In his review said we had stains which the problem was the color faded.Took two pictures and left. Was not concerned about sinking or sagging of the mattress.

