As used in this chapter, the following terms shall have the following meanings, unless the context clearly indicates that a different meaning is intended:
A building having five or more rental rooms without cooking facilities for transient paying guests, and not meeting the definition of a "motel."
A building having two or more rental rooms without cooking facilities for transient paying guests and not meeting the definition of "hotel" or "motel."
A building or group of two or more detached or semidetached buildings having five or more rental rooms without cooking facilities in direct or close connection with automobile parking, designed principally for providing sleeping accommodations for automobile travelers and suitable for occupancy at all seasons of the year.