Not more than 20% of all apartment dwelling units shall contain two bedrooms. The remainder shall be efficiency units or contain one bedroom only. No three bedroom apartment units shall be permitted.

No apartment building shall contain more than 10 dwelling units nor exceed 80 feet in length,

Apartment dwelling units shall contain the following minimum floor area of heated living space:

One bedroom - 725 square feet.

Two bedroom - 800 square feet.

Coin operated laundry washing and drying machines may be located in the basement of each apartment building for the sole use of the occupants of the building.

Front yard of tract to building setback - 100 feet.

Two side yards of tract to principal building setback - 75 feet each.

Rear yard of tract to principal building setback - 75 feet.