§ 48-52.   Required Facilities 
Dwelling units. Every dwelling unit shall contain its own bathtub or shower, lavatory, water closet and
kitchen sink which shall be maintained in a sanitary, safe working condition. The lavatory shall be placed
in the same room as the water closet or located in close proximity to 
the door leading directly into the
room in which such water closet is located. A kitchen sink shall not be used as a substitute for the
required lavatory. 
Rooming houses. At least 1 water closet, lavatory and bathtub or shower shall be supplied for each 4
rooming units.