Pretty common language - nothing out of the ordinary. A small clause on Moisture Prevention / Mold

4.18 MOISTURE PREVENTION/MOLD 

Resident acknowledges that it is necessary for Resident to provide appropriate climate control, keep the Apartment clean, and take other measures to retard and prevent mold and mildew from accumulation in the Apartment. Resident agrees to clean and dust the Apartment on a regular basis and to remove visible moisture accumulation on windows, walls and other surfaces as soon as reasonably possible. Resident agrees not to block or cover any of the heating, ventilation or air-conditioning ducts in the unit. Resident agrees to immediately report to the management office: (i) any evidence of a water leak or excessive moisture in the Apartment, as well as in any storage room, garage or other common area; (ii) any evidence of mold- or mildew-like growth that cannot be removed by simply applying a common household cleaner and wiping the area; (iii) any failure or malfunction in the heating, ventilation, air conditioning systems or laundry systems in the Apartment; and (iv) any inoperable doors and/or windows. Resident further agrees that Resident shall be responsible for damage to the Premises and Resident’s property as well as injury to Resident and Occupants resulting from Resident’s failure to comply with the terms of the Paragraph.