Basement
The basement should be well protected from dampness; therefore it should be well ventilated and properly heated, as well as arranged so that the direct rays of the sun may reach at least a part of it.
The basement should not be used for classrooms unless it is for machine shops, or workrooms. It should not be used for playgrounds or gymnasium, but may be used for bathrooms and toilets. It should occupy the entire space under the building.