Ключевые слова: apartment, architectural, architecture, blue sky, building, buildings, california, clear sky, community, cover, dentils, designs, emergency exit, emergency ladder, exterior, flat roofs, green, homes, houses, leaves, low angle view, lush, multistorey, neighborhood, no one, no people, nobody, outdoor, outside, property, real estate, residences, residential, residential area, san francisco, sky, structure, suburban, suburbs, townhomes, townhouses, trees,