The purposes of this chapter are as follows:
A.
To protect the health, safety and welfare of residential tenants by ensuring that both the interior and exterior of all rental properties are maintained in a safe and sanitary condition.
B.
To protect the welfare of residential tenants by assuring that maximum occupancy limits are not exceeded in rental units.
C.
To protect the real estate values of properties located in close proximity to rental housing by requiring the upkeep and maintenance of building exteriors and outside property areas.