The place was clean and comfortable. Location is near Taksim square and Istiklal St. which are very popular.
Access the place with bus and subway from both Ataturk and Sabiha airports is easy.
Just one negative impression I had was regarding the size of room in pictures which I thought the place is bigger than the actual size. I suppose area of whole place is 30-35 square meters (I am not sure about that).
Finally about Safa (the host), He is very kind and accessible. Hope see him later.
In my view it is valuable in comparison of its price and strongly recommend Saha's house.