1.  Definition.  As used in this section, "homeless shelter" means a housing facility, the primary purpose of which is to provide temporary overnight accommodations to persons experiencing homelessness who are guests in either a dormitory-style or dwelling-unit-style arrangement or any combination of such arrangements.  

2.  Homeless shelters may not be prohibited.  A municipality may not prohibit homeless shelters in the municipality. This prohibition does not limit a municipality's home rule authority to reasonably regulate homeless shelters.