You start somewhere. If you have multiple dwelling buildings, there will be more people per square mile. Then local business come in. People from the outside ma

You start somewhere. If you have multiple dwelling buildings, there will be more people per square mile. Then local business come in. People from the outside may not be accommodated in terms of parking, but at least people who live in the neighborhood don't have to fire up the car to get some milk. It's not that different from a neighborhood in, say, Queens.