Hikmets apartments are awesome. We were a party of 4 and we slept comfortably. Perfect location, 10mins walk to blue mosque, Hagia Sophia and Grand Bazaar. 10 min walk and then a 5 minute tram ride to Galata Tower. Hikmet is an awesome host, organised all our transfers, boat tours and even got us some Turkish tea. Highly recommend this place for anyone visiting beautiful Istanbul.