Drees & Sommer has been commissioned to carry out a survey of the condition of the buildings in the town's portfolio. This survey is the basis for better coordination and prioritization of the investments that may be required, forming the groundwork for dynamic investment planning over subsequent years. The investment planning ensures long-term operation of the buildings. This requires ongoing maintenance and renovation expenditure as well as specific investment in structural alterations and facilities. One of the goals was to ensure that the portfolio is aligned with future user requirements.