Section R. 400.15407 - BathroomsRule 407.
(1) Bathrooms and toilet facilities that do not have windows shall have forced ventilation to the outside. Bathroom windows that are used for ventilation shall open easily.(2) Toilets, bathtubs, and showers shall provide for individual privacy.(3) Bathrooms shall have doors. Only positive-latching, non-locking-against-egress hardware may be used. Hooks and eyes, bolts, bars, and other similar devices shall not be used on bathroom doors.(4) A home shall have a minimum of 1 toilet, 1 lavatory, and 1 bathing facility for every 8 occupants of the home.(5) At least 1 toilet and 1 lavatory that are available for resident use shall be provided on each floor that has resident bedrooms.(6) At least 1 bathing facility that is available for resident use shall be provided on each floor that has resident bedrooms.(7) The provisions of subrule (6) of this rule shall not apply to those licensees who are licensed on the effective date of these rules and whose licenses have been in continuous effect.Mich. Admin. Code R. 400.15407