A. Owner-occupied rental units;

B. Units unavailable for rent;

C. Housing accommodations in hotels, motels, inns or tourist homes;

D. Housing accommodations in retirement or nursing homes;

E. Housing accommodations in any hospital, state-licensed community care facility, convent, monastery or other facility occupied exclusively by members of a religious order, or an extended medical care facility;

F. Housing accommodations that a government unit, agency or authority owns, operates or manages, or which are specifically exempted from municipal regulation by state or federal law or administrative regulation. This exception shall not apply once the governmental ownership, operation or management regulation is discontinued.