This was right on time! Our other mattress was starting to loose its comfort and we were looking into replacing it so it was perfect timing. So for the  few weeks we were able to enjoy it, simply wonderful.  Having back problems and needing the extra support, this mattress took care of that and decreased my tossing and turning at night.  The more we slept on it, the more comfort we felt. Thanks Simmons for making such a wonderful mattress. [This review was collected as part of a promotion.]