Mustafa is a GREAT host. He stayed in touch before and during the stay and responded immediately to all questions. He greeted us outside the unit and toured us the building, neighborhood and showed us the best means of transportation to get around. His unit is newly renovated and everything looked like I was the first one to use it. Place was clean, air conditioner and kitchen is very useful to have breakfast with the stuff you can buy from nearby grocery store and bakery. Location is great as it is only 1000 feet from Hagia Sophia and Blue Mosque. It is also very close to mass transit station which can take you to other touristic sites or to main hubs where you can get to anywhere. I have compared his unit with other units nearby on Airbnb before booking, his listing stands out and definitely lives up to the expectation. He has been in the hospitality business for a very long time and you can tell he is a professional with the service he provided and the way he handled questions and requests.