I believe, I already wrote a Review but it may got lost somewhere. :) 
Well, really love the mattress so here it is again:

I was looking for firm support for my 2" Talaway latex topper and it's just perfect. Very well made but it's about 7-8 on firm scale. 
I am so glad I bought it. It's well better then any memory foam mattress.
Very satisfied,

Hildegarde