(1) All adult family homes must ensure the home has toilets and bathing facilities that provide each resident with privacy and include at least:

(a) One indoor flush toilet for each five persons including residents and household members in the home; and

(b) Sinks with hot and cold running water.

(2) Homes licensed after July 1, 2007, must also ensure each resident has access to a toilet, and bathing facilities without going through another person's room.

(3) Homes licensed after August 1, 2023, that have a licensed capacity of more than five residents must have at least two indoor flush toilets available and accessible for resident use without requiring any resident to go through another person's room.