Saban was very friendly and helpful. When we first arrived at Saban's apartment, we were very disappointed to find out the apartment we booked (1 Bdrm Apt - 45 sq m) was rented to other people (despite our frequent emails exchange with Saban). He offered us a smaller bachelor apartment across the street which we have to wait 5 hours to get in. At the meantime he offered a place for us to rest, but after a 10hrs trans Atlantic overnight flight we were very tired but was afraid that we might just sleep through the night and miss the transfer. So we waited. When we finally moved into the smaller bachelor apartment, we found that it is backing on to rail track. Every night there were 3 to 4 train passes, rather noisy.
The apartment was clean, and Saban gave us free breakfast as compensation for our dissatisfaction. We did not wish to get into lengthy argument in fear of our travel/vacation being spoiled.
The apartment's location was strategic and convenient. All of Sultanahmet's main attractions are within easy walking distance, and those that aren't are easily accessible by tram.
Overall, we stayed 4 nights at the bachelor apartment.
Saban's partners Zafer and Ramazan at the hotel office were very friendly and helpful.
We had a good time visiting Istanbul and other parts of Turkey.