We had a really wonderful experience in this apartment. It is well located and you can walk to sightseeing, also it has very good public transport connections. Yavuz was one of the best hosts we've ever met! He was really nice since the very beginning and he kept in constant contact with us by email. When we arrived at almost midnight he was waiting for us and gave us helpful indications to eat and see some places.
The apartment is really tidy and even though there was a problem with the number of rooms he tried to solve it really quickly, he gave us a free transfer to the airport. He had also helped us with the transfers from the airport a lot to the apartment. As well we had a problem when we arrived late at night and he solved it for us in the middle of the night!
I will come back to Istanbul as soon as I can to truly enjoy the city because we only stayed one night and I won't doubt in coming back to this apartment! I highly recommend it!