We spend a month in the apartment and really enjoyed our stay — it definitely felt like home. The place is very spacious, has a lot of light and a specific character. You will find everything you need during your stay there. The location is it's one of the strongest points — the apartment is right in the heart of beautiful Istanbul life and it's main areas.
There are some little issues (ex. uncomfortable mattress in the bedroom, tap leakage), but Mehmet is responsive to the questions and requests, so everything can be solved — special thanks for that instant feedback and general Istanbul life advices.
Highly recommend!