Sultan II. It was built by Mahmud II in 1829. Mahmut Library consists of a large domed room and a domed and arched porch. Like Arap Ahmet Mosque, it is an example of classical Ottoman Mosque and Madrasa architecture. There are approximately 1700 books in the library, including the manuscript of the Holy Quran and valuable Arabic, Turkish and Persian books. It was restored by the Foundations Administration in 2008 and started to serve as a research libr