I had a great time at Hikmet place. The apartment is located in the heart of Sultanahmet only 5min Walk to the famous grand Bazaar. There are plenty of restaurants and shops around open everyday until late.
Hikmet is very helpful and respond quickly to messages. Hikmet arranged our transport from Atatürk Airport for €20 which was great price compared to taking regular taxi.
The apartment is clean and as advertised, it has a fitted kitchen with everything you need for cooking.
Will definitely comeback again.