Returned After 2 Days

The first thing I noticed was no edge support - I slid right off the side of the bed like I was sitting on a slide. Not to jump to conclusions, we decided to sleep on it and give it a chance. I noticed a strong chemical smell that grew worse over time. In fact, the entire house smelled like a hospital room by the next day. I sleep under a mountain of covers since I like to be toasty at night. I woke up during the night covered in sweat with the same amount of covers that worked great on my old mattress. My husband hated it for this fact alone - it doesn't breathe at all and he was overly hot throughout the night and could only sleep with a sheet. Returning this one to buy another mattress today! Also, when I called to return, the customer service rep offered to replace at no charge since the the chemical smell is a "manufacturer's defect" and yet they are still charging my $99 to return. I don't know how on earth this is the best reviewed mattress on google for 2015 - unless they pay them the most to say that!