Dogacan is a fantastic host, place is great, very clean, awesome views and easy to walk most places within 15mins...taksim etc all a stones throw away.
Loved the terrace, comfy bed and pillows
It was a great trip... Like other reviews be aware of the steps to get up a few floors (no issue for us)
The baggage transfer from his office (few mins walk away) to the apartment is perfect so you don't have to move up / downstairs this is a real benefit.
Very highly recommended!