Yusuf is a very kind host. His support to find my way from the airport to the apartment in Fatih and later back to the airport was amazing, since he is very carrying and will give very helpful information in advance.
The apartment is very clean and the location ist very good. The view from the window alone is worth a visit here. Public transfer and many good restaurants are nearby.
Thanks to you Yusuf, I had a great time in Istanbul! :)