(a) Motels shall comply with the sanitary regulations prescribed by the Health Officer having jurisdiction and in addition shall comply with the following regulations:
(1) Any lot to be used for a motel shall not be less than two acres in area and shall contain not less than 2,000 square feet of lot per sleeping unit.
(2) All areas not used for access, parking, circulation, buildings and services shall be landscaped and the entire site maintained in good condition.