Ключевые слова: agency, architecture, bioclimatic, broker, building, business, castellana, city, cityscape, construction, contemporary, curtain, curtain wall, development, europe, european, facade, glass, growth, investment, lease, luxury, madrid, market, mirror, modern, new, office, office building, offices, outdoors, paseo de la castellana, prime, property, real estate, reflection, rent, rental, sale, skyscraper, spain, spanish, tall, technology, tower, urban, wall, work,