Ключевые слова: apartment, architecture, background, building, ceiling, cement, city, civil, construction, contemporary, design, empty, entrance, estate, exit, fire, floor, handrail, home, hotel, house, indoor, inside, interior, ladder, lifestyle, light, material, metal, modern, nobody, precast, railing, residential, roof, room, stair, staircase, stairs, stairway, steel, step, structure, style, tower, up, urban, wall, way, white,