At the Courtyard by Marriott delegates are meeting right next door to the main station. With its slogan 'Green Events, the green business class' the hotel puts great emphasis on conserving resources. For example, it uses energy-saving light bulbs in all meeting areas, bedrooms and bathrooms. Tap sensors in all public areas ensure that water is not wasted. Table decorations are made from eco-friendly materials and coffee breaks between meetings are designed to involve virtually no packaging.