After booking the apartment, I was contacted by Barbaros in a timely manner. Barbaros helped arrange a cab from the airport to the apartment which was very thoughtful and helpful. On arrival I was received by Ali Hizir (as Barbaros was away). The neighborhood was walking distance (5 min) to the Grand Bazaar (Beyzit tram station). Very close to the apartment were many shops including couple of good bakeries, cafes, a good place for turkish coffee, place for hookah. The apartment was very spacious and with kitchen, refrigerator, wifi and cable TV (with many international channels). Ali helped me with apartment details and provided details about the surrounding areas and also helped by provided information about museums, trams (transit info) and other tips about Istanbul. He also helped with arranging a cab ride from apartment to airport for the return flight. Ali was always quick to respond to any questions and provided local information as and when I needed it. The apartment is beautiful and just as shown in the pictures.