A home occupation may include, by way of description and not by way of limitation, art studios, craft workshops, seamstress/tailor/dressmaker, professional offices of a physician, dentist, lawyer, architect or accountant. However, by way of description and not by way of limitation, permitted home occupations shall not be interpreted so as to include barbershops, beauty parlors, real estate brokerage, real property management, restaurants, snack bars, food or beverage dispensers of any kind, nursing homes, hotels, motels, rooming houses or other commercial rental of rooms.