1. Comply with the requirements of applicable building codes materially affecting health and safety.
2. Make all repairs and do whatever is necessary to put and keep the premises in a fit and habitable condition.
3. Keep all common areas of the premises in a clean and safe condition.
4. Maintain in good and safe working order and condition all electrical, plumbing, sanitary, heating, ventilating, air-conditioning and other facilities and appliances, including elevators, supplied or required to be supplied by him.
5. Provide and maintain appropriate receptacles and conveniences for the removal of ashes, garbage, rubbish and other waste incidental to the occupancy of the dwelling unit and arrange for their removal.
6. Supply running water and reasonable amounts of hot water at all times, reasonable heat and reasonable air-conditioning or cooling where such units are installed and offered, when required by seasonal weather conditions.
Bottom Line: If it is to be offered as a rental property, it must be kept in good, habitable condition.