"Habitable room" includes every room in any building in which persons sleep, eat or carry on their usual domestic or social vocations or avocations, but shall not include private laundries, bathrooms, toilet rooms, pantries, storerooms, corridors, rooms for mechanical equipment for service in the building or other similar spaces not used by persons frequently or during extended periods.
Every habitable room hereafter occupied for the purposes specified above shall have a window or windows with a total glass area equal to at least ten percent of its floor area, opening onto a street, alley, yard, court or easement open to the sky.
(Ord. 29-53. Passed 10-6-53.)