A good neighborhood can be likened to a jigsaw puzzle—the picture is formed by many pieces, all of which are important.  When the right mix of pieces is working together the neighborhood becomes a living place with the whole being greater than the sum of its parts.  It does not matter if people living in the neighborhood are well-off or of limited means—when people care about where they live, their neighbors and their community, then the feeling becomes a part of the surroundings.  A “social and physical chemistry” develops, telling everyone this neighborhood is a great place to live.  It says this place is home.