The stay was wonderful with a really nice view overlooking the asian side of Istanbul. Its 5 min walk from the Sultan Ahmet Mosque with plenty of restaurants and bars around, yet i advise to skip them as they are expensive and overpriced in this area, rather go eat in the city or around Suleymaniye Mosque.
Samet is a great host and always available when you need him but also advising you on your stay in Istanbul. There is also conveniently a hotel next to the apartment where you can leave and return your keys if needed.
All in all the Flat is also clean and has internet and air conditioning.
If you are sensitive on noise during sleep be aware the birds around the flat can be noisy but its normal in cities on the sea.