The apartment was as the pics. Tidy, clean and comfortable. We can use the washing machine which is important in a long trip.
The location is very good, accessible and quiet. Very near to Istiklal and Nevizade streets (pubs area).
Volkan was a very good host, he advised us about the attractions and directions and he received us with a delicious Turkish tea.
The only detail to take into account is that the apartment is located on the highest floor and the stairs are very steep, which is uncomfortable if you are with a lot of luggage, but not is a problem.
If we go back to Turkey we would stay in that place again. Thank you Volkan!