It was my first experience with Airbnb, and it was great by all means. Ali is super nice and friendly person, and I felt immediately at home once arrived with a nice and heartily welcome from him and the offer of any guidance regarding my stay.
The room is super nice and warm, and amazingly located, less than 5 minutes to the center of Istiklal Street. Very clean and cozy, as the other facilities at home. Also, just outside the building, there is a taxi office operating 24 hours.
In shorts, I highly recommend it, and would definitely book with Ali again next time in Istanbul.