No person shall operate a rooming house or shall occupy or let to another for occupancy a rooming unit, except in compliance with the provisions of division 2 and division 7 of this article.
(2004 Code, sec. 153.135)
(a) 
At least one flush water closet, lavatory basin and bathtub or shower, properly connected to a water or sewer system and in good working condition, shall be supplied for each four rooms within a rooming house wherever the facilities are shared.
(b) 
All facilities shall be located on the floor they serve within the dwelling so as to be reasonably accessible from a common hall or passageway to all persons sharing the facilities.
(2004 Code, sec. 153.136)
Every lavatory basin and bathtub or shower shall be supplied with hot water at all times.
(2004 Code, sec. 153.137)
Every room occupied for sleeping purposes by one person shall contain at least 70 square feet of floor space and every room occupied for sleeping purposes by more than one person shall contain at least 50 square feet of floor space for each occupant thereof.
(2004 Code, sec. 153.138)
Every rooming unit shall have safe, unobstructed means of egress leading to safe and open space at ground level, as required by the laws of the governed area or of the state.
(2004 Code, sec. 153.139)
The operator of every rooming house shall be responsible for the sanitary maintenance of all walls, floors, and ceilings and for maintenance of a sanitary condition in every other part of the rooming house, and he or she shall be further responsible for the sanitary maintenance of the entire premises owned, leased or occupied by the operator.
(2004 Code, sec. 153.140)