Adress: c/Marques Viudo de Pontejos 3, 2. Floor 28012 Madrid Spain Telefon: 0034 - 91 - 5225976 Fax: 0034 - 91 - 5327896 E-mail: contact@los-arcos.net We speak english and german. Very silent place, directly in the center of Madrid at "Puerta del Sol", 100 m from "Plaza Mayor". Easy to reach with Metro or Taxi, also from the airport.