Stroll a charming labyrinth of streets west of Washington Square, a village-like setting right in the heart of Center City, developed in the mid 19th century. Experience an intimate “hierarchy of streets” where the larger style-conscious houses are on the main streets, the smaller scale houses built for the aspiring middle class are on the middle-sized streets, and what was worker housing is on the smallest alleys. See Philadelphia as a “livable” city at its best.