After more than 80 years in business, the Capitol City Mattress Company, better known as the maker of Fluffo mattresses will close their east Nashville location. According to a report in the Nashville Business Journal, owner Horace Bass says he has been unable to find someone to purchase the mattress business. A liquidation auction is scheduled to be held on December 11.The property has been sold to the owner of Fat Bottom Brewery, which is located next door to the mattress store located on Woodland Street. There is no word on plans for the building. *The Nashville Business Journal contributed to this report.