|negocenter Castellana is a business center located in one of Madrid's most representative buildings. This building is used exclusively for offices and has modern facilities, permanent 24-hour security, external offices with natural light, direct car parking facilities with round the clock access to the building, seven days a week. negocenter makes it possible for you to have fully furnished offices, full secretarial services, the latest in communications, meeting and training rooms, videoconferencing, audiovisual equipment and the latest technology. Everything is tailored to your needs, with no fixed costs or slow transactions. You can domicile your corporate office at this center located in Madrid's most important financial and business zone for an unbeatable price.