Ключевые слова: aerial view, apartment complex, architecture, building exterior, buildings, city buildings, city living, cityscape, condominiums, construction, crowded, crowding, density, environment, green roofing, highrise, hk, hong kong, housing, infrastructure, kwun tong district, living, metropolitan, modern design, orange building, overpopulation, patterns, real estate, residential, rooftop gardens, rooftops, urban, urban development, urban landscape, urban planning,