By Publications Manager Dan Rubin Napoli! takes place in a Neapolitan basso, which literally means the "lows." These windowless, street-level, studio apartments have historically been home to the city's underclass. They are cramped, and their occupants have no privacy from passersby, who can peer through the open door, the only point of both ventilation and light. In 1884, a British journalist described the dwellings as follows: Imagine a doorway of a cave where on entering you must descend. Not a ray of light penetrates into it except by the one aperture you have passed through; and there, between four black battered walls and upon a layer of filth mixed with putrid straw, two, three, and four families vegetate together. The best side of the cave, namely that through which humidity filtrates the least, is occupied by a rack and manger to which animals of various kinds are tied; a horse it may be or an ass, a calf, or a pig. On the opposite, a heap of boards and rag