We spent $8.800 on our configuration and some problems which have been dealt with except one large ongoing $1.036 problem that has not worked since 2014. Despite six visits to the store, 4 calls to the support center the dual temp temp system has never worked and they have refused to send someone to fix it. We have asked for a refund of the $1,036 and Sleepnumber supervisors Trellis and others have refused to refund.the dual temp system since they never fixed it. If you expect Sleepnumber to honor their warranty then DO NOT BUT THEIR PRODUCTS.