Celal is a great host. He helped me check in early due to a last minute flight change. He gave me a whole list of things to do around Istanbul. There is a nice restaurant next to his place with all the Turkish food you want. The place is 5 minutes walk to Hagia Sophia, Blue Mosque and most of Sultanameh district. The view of the Bhosporus from the room is spectacular and the place is very clean, very spacious and has everything you need including a kitchen. I would definitely stay at Celal’s place when i come back.