Hapjeong, a neighborhood in Seoul, South Korea, has undergone a property boom in the last three years. One glittery symbol of Hapjeong's ascent is Mecenatpolis. Located in the middle of the district, the development completed last June is less an apartment complex than a city, with three 39-story luxury apartment buildings, one 32-story office tower, a park, an event auditorium, an art center, a shopping mall and diners. Shown here is Mecenatpolis.