Ключевые слова: 5th avenue, america, american, apartment, architecture, big apple, broadway, building, city, cityscape, downtown, estate, fifth, flat, flatiron, flatiron building, fuller, high, historic, historical, landmark, lower, manhattan, midtown, new york, ny, nyc, old, oldest, skyline, street, symbol, top, tower, triangle, united, urban, us, usa, view,