Aysun’s apartment is great, you have a whole apartment for yourself, with bright sunlight, shops are right down on the street.
Aysun is a great host, she responded quickly whenever we reached her, and was really helpful whenever we asked for guidance around istanbul.
When we arrived at the airport she helped us with the taxi driver who did not speak english, and then made check-in so easy for us.
When we left she did the same..
All in all she is a great host whom you should deal with in istanbul.