Such an amazing apartment!
First of all - location. You can go by foot almost to all nice places in the city, if you like long walkings. Dolmabahce, Hagia Sofia, Fatih and Egyptian Bazar, Balat. Galataport, Galata tower and Istiklal street is about 5 min walking. Karakoy is very nice district to live in, much better then beloved by tourists Fatih.
Second - the apartment itself. Very cozy, great terrace with view of the Bosphorus. There is some candles and decorative lighting, that makes it very romantic place. In this apartment you can find everything you need, hairdryer, washing machine, washing powder and etc. The apartment is situated on the 5th floor, so you need to climb a steep staircase, it was not a problem for us, but for old people or kids it can be difficult.
Third - Bahar is admirable host. She was very nice, quickly answered to all our questions, and even left us a welcome gift (some coffee, sweets and fruits).
Hope we will stay at this flat again!