The Old Town’s central commercial and residential district, south of the Street of the Knights, is known as the Hora. Having acquired its current appearance following the Ottoman takeover of 1522, it’s also called the Turkish Quarter. The most important of many churches that became mosques is the colourful, pink-domed Mosque of Süleyman, at the top of Sokratous. Across the street, the Muslim Library, founded in 1793 by Turkish Rhodian Ahmed Hasuf, houses Persian and Arabic manuscripts plus handwritten Korans.