Next to the Ledra Street checkpoint is the Arasta area. The area was pedestrianized in 2013 and is home to a network of historic shopping streets, reflecting an eastern shopping tradition with food and traditional items. Nearby Büyük Han, the largest caravanserai in the island and considered to be one of the finest buildings in Cyprus, was built in 1572 by the Ottomans and functions as a cultural center. To the west of the Girne Avenue lies the Samanbahçe neighborhood, built in the 19th century by the government, considered to be the first example of social housing in the island. Still a residential area, the neighborhood is considered to be one of the best representations of the Cypriot culture. Another central point in the walled city is the Selimiye Mosque, originally built as the St. Sophia Cathedral. The mosque is the chief religious center in Northern Cyprus. It was built between 1209 and 1228 by the Latin Church of Cyprus, in a Gothic style resembling French cathedrals. Next to the mosque is the Bedesten, a large Greek church in the Byzantine and Gothic styles, built in the 14th century. It was used as a marketplace in the Ottoman era. Today, it is used as a cultural center where various cultural activities such as concerts and festivals take place.