The kiosk building will in future be used to serve a variety of snacks and drinks to visitors while also providing a separate staff room where employees will be able to take breaks and a staff WC. Another vandalism-proof building is to house the WC facilities for guests. It will include a barrier-free cubicle along with a WC area for men and women. HERING Sanikonzept GmbH is handling the planning, construction and assembly work.