My husband and I mulled over the idea of buying a Sleep Number mattress and foundation.  It seemed like a lot of money to spend - but my husband has a lot of problems with his lower back.  He had injured his back many years ago - so was always having problems with it and being in a lot of pain.  I would occasionally have problems with my lower back after doing a lot of housecleaning and moving furniture around.  We decided to buy the Sleep Number mattress around Christmas time last year.  We absolutely love it and would never be without one!  We bought one for… read full review »