ho chi minh city, vietnam - : dense urban landscape with colorful houses and rooftops, conveying a bustling city

chi minh city vietnam packed dense density cityscape buildings urban architecture rooftops colorful houses residential highangle vibrant life overcrowded landscape travel metropolis town skyline community congestion habitat diversity crowded urbanization settlement real estate development infrastructure block neighborhood compact view balcony texture rooftop garden exploration asian tourism facade multistory windows saigon downtown metro southeast asia conveying bustling sept 2023: atmosphere