Ключевые слова: apartment, architecture, austria, austrian, balcony, building, capital, colorful, destination, europe, european, expressionist, exterior, haus, heritage, house, hundertwasser, hundertwasser haus, hundertwasserhaus, landmark, old, old town, residential, sightseeing, site, the city, tourism, town, travel, vienna, vintage, wien, windows, world,