Were Anadoluhisarı and Gül Mosque in Istanbul both constructed by the Ottomans?
Anadoluhisarı Anadoluhisarı (English: Anatolian Castle ), which is historically known as Güzelce Hisar (meaning "the Proper Castle") is a fortress located in Istanbul, Turkey on the Anatolian (Asian) side of the Bosporus, which also gives its name to the quarter around it in the Beykoz district. It was built between 1393 and 1394 by the Ottoman sultan Bayezid I "The Thunderbolt" as part of his preparations for the Second Ottoman Siege of Constantinople, which took place in 1395. Sultan Bayezid built it on the ruins of a temple of Uranus Originally named Güzelcehisar (Turkish: "Beauteous Castle" )
Suleymaniye Mosque (London) The Suleymaniye Mosque (Turkish: "Süleymaniye Camii" ) is a mosque at Kingsland Road in London, United Kingdom which serves mainly the British Turks community. The mosque was funded by the UK Turkish Islamic Cultural Centre and the construction began in 1995 and was finally opened to the public in October 1999. With a total floor space of 8,000 square metres, the total capacity of its Ottoman style mosque is 3,000 people.