According to Hahn, the settlement had already started to develop as a bazaar and included several watermills, even before 1614, when Sulejman Bargjini, a local ruler, built the Old Mosque, a small commercial centre, and a hammam (Turkish bath). This is confirmed by oral sources, which state that there were two earlier mosques 300–400 m from the Old Mosque, towards today's Ali Demi Street. The Mosque of Reç and the Mosque of Mujo were positioned on the left side of the Lana river and were older than the Old Mosque. Later, the Et'hem Bey Mosque, built by Molla Bey of Petrela, was constructed. It employed the best artisans in the country and was completed in 1821 by Molla's son Etëhem, who was also Sulejman Bargjini's great-nephew.