“Dwelling unit” means one or more rooms designed for or occupied by one or more persons for living or sleeping purposes and containing kitchen facilities for use solely by the occupants. All rooms comprising a dwelling unit shall have access through an interior door to other parts of the dwelling unit. (Ord. 3415 § 28, 2022; Ord. 2051 § 3, 1995; Ord. 2020 § 2, 1994; Ord. 190 Art. IV § 404, 1964)