I stayed five nights in Hasan’s apartment.
The location is absolutely perfect in the centre of Cihangir, my favourite area of Istanbul with loads of bars and cafes. It's close to everything and still relaxed and calm in the evenings.
The apartment is very nicely decorated and comfortable. Hasan is a very friendly, helpful and easy-going guy. I highly recommend Hasan as a great host and an apartment in a perfect location.
//Benny