This is a fantastic mattress. Its firmness is right on point with what I've been looking for. I know it will soften slightly as time goes on, but when I get into this bed I can feel it supporting me without sinking. And it's still lightweight which helps me be able to lift it to put my full sheets on it and not break my back.

I will say that there is no smell, but you should give it at least a whole day to air out and expand. So start in the morning and then sleep on it later that night. Should be enough time to get it the way you want.