Purchased a GRAND LEGACY KING Ultra Firm mattress 11-2015. Purchase price was $1900.00. Even after 2 years this mattress is total garbage. I have rotated this mattress every 3-4 months but even still the groves are so deep I can not roll over in bed. If I wanted a 2 year mattress I would have gone to Goodwill. I sleep better in a $600.00 LazyBoy chair then I do in this piece of garage. Cording to the poor customer service at Levin the groves have to be 1-1/2 inches before anything can be done. I'm at 1-1/4 inches. A MATTRESS OF THIS 'QUALITY' SHOULD LAST MORE THAN 2 YEARS.