Barbaros was a wonderful host, quick to reply with inquiries, provided us with local tips, and was willing to go the extra length to help make our stay stress free like offering to help us sort out local taxis to keep us safe and from being ripped off.
The apartment was exactly as advertised, and had a great local Turkish style and flare. Location was great. It was within walking distance to all of the major attractions, close to good restaurants (including Barbaros's which serves great food and live music), and close to public transportation.
Overall, it was a great stay and I will definitely stay here again when I visit Istanbul for overall quality, convenience, and location.