Happy Sleeper Mattress & Furniture is located in Duluth MN, Zip Code: 55806 on the street of 2010 W Superior St. If you want to ask something about the furniture, mattresses, catalog, pricing, hours and directions, the Phone number is 218-722-2433. The coordinates that you can use in navigation applications to find Happy Sleeper Mattress & Furniture quickly are 46.76742 -92.12321 USA