I was apprehensive about buying this mattress as it was in the sale and one of the less expensive available.
Pleasantly surprised however as this is well made, thicker than expected and comfortable; it's not too firm and not too soft.
I intend to purchase another.
The only reason I didn't give the full five stars was because there was a delay with delivery and two days turned into two weeks. Communication from Wayfair was excellent however so it has not put me off from purchasing from them again or recommending them.