We purchased this mattress several months ago.  I wanted to wait and see how it held up before writing a review.  We have a quilted topper on the firm mattress and are pleased with result.  Our Latex mattress is not quiet as firm as the firm Sealy mattress in our guest room, but it the Latex mattress has maintained its shape and comfort level.  It is heavy and takes two of us to move it.  We turn it around every few months.  So, altogether, we are pleased and expect to sleep on this mattress for several years.