The municipality is the institution in charge of guiding, supervising and managing the city. Undoubtedly, its building should be elegant, efficient, respond to the necessary uses in line with its functional role and meet the socio-cultural needs of the city and show the identity of the unknown in the new context of the city. It should be a tradition and a lasting symbol for every city. Meanwhile, the main hall in the building of each municipality is considered to be the most popular part of it, whose interior design seems necessary and should instill a sense of aesthetics, semiotics and architecture in the client. If readers have any reviews of the book, please contact the author. We will be happy to receive and review the reviews and comments of our dear readers.