Due to serious fire safety deficiencies, the main building of the Technical University of Berlin is currently closed. The reopening date remains uncertain as maintenance has been neglected for years. Berlin's science senator highlights that the maintenance backlog is estimated at 2.3 billion euros, underscoring the severity of the situation. Experts warn that without immediate action, not only the safety of students and staff is at risk, but also the future competitiveness of the university. The university administration now faces the challenge of mobilizing the necessary funds and developing a clear plan to address the deficiencies.