The bachelor's thesis deals with the design of the town hall in the center of Old Brno, on Mendel Square. The work is based on the situation of the new urban concept of Mendel Square, which is part of the assignment. The goal is to design an office for Old Brno on the theme of connectivity/democratic city on a predetermined parcel that replaces the tram loop. The town hall shouldn't just be a boring, cluttered space that closes out of office hours, it should be open to people. It should connect and offer different ways of use. The purpose of the project is to revive Mendel Square and to find ways to connect the concepts of town hall/connectivity/democratic city and create a pleasant space for officials and visitors