the best price for comparative mattresses, really good quality, and the best rating for emissions. The last one is huge as I wouldn't sleep on anything with toxic materials in it. Again, for the price, by far the best mattress.
It is a nice mattress and sleeps well, but it's a little on the firm side. I am just a little over 1 week into my 100-night trial and am not sure if I will keep it.