GREAT
We spent 6 great nights in this apartment: location is convenient (very close to Istiklal avenue); sofa and beds are good; kitchen offers everything you need, all perfectly clean.
Apartment is located on the 4th floor so it was a bit hard for my parents who are over 60 years old to climb it everyday but for me it was fine.
Communication with Utku was very good. My father’s suitcase arrived 1 day after our arrival (due to Air Company) and Utku helped us handle this situation with delivery agents. His father we also got to meet was a friendly person.
Good place to experiment Istanbul's way of life.