Toilets. An assisted living program shall provide toilets in a separate room or compartment with latching hardware for privacy. Buildings with one to eight occupants shall have a minimum ratio of one toilet to four occupants. Buildings with nine or more occupants shall have a minimum ratio of one toilet to four occupants and a minimum of one toilet for each floor on which a resident room is located. Hand Sinks. Buildings with one to eight occupants shall have a minimum ratio of one hand sink to four occupants. Buildings with nine or more occupants shall have a minimum ratio of one hand sink to four occupants and a minimum of one hand sink for each floor on which a resident room is located. Bathtubs or Showers. An assisted living program shall: Provide residents with bathtubs or showers that are enclosed in a separate room or compartment with latching hardware for privacy; and Have a minimum ratio of one bathtub or shower to eight occupants.