The Jeffersons focused on the lives of George and his wife Louise Jefferson—a nouveau riche African American couple. The show's gospel-toned opening musical theme, "Movin' on Up!" played while George and Louise moved into "their dee-luxe apartment in the sky." George was a successful businessman, millionaire, and the owner of seven dry-cleaning stores. Louise (played by Isabel Sanford) was a former maid attempting to adjust to the life of a woman of means. Together they lived in a ritzy penthouse apartment on Manhattan's fashionable and moneyed East Side with their son, Lionel (played at various times by Damon Evans and Mike Evans). Their home was filled expensive furnishings, and they even had their own black housekeeper, a wise-cracking maid named Florence (played by Marla Gibbs).