Probably, it was my best Airbnb experience.
Everything was exactly as expected and even better - check-in on time, a gorgeous view on Golden Horn, a modern style of apartment, a huge bed (I stayed alone but suppose that for 2 persons it works quite well, too), exquisite coffee and deserts in Espressolab.
Also, it’s perfectly located: - 1 min to the main street Istiklal;
- 3 minutes to the tunnel which leads to Galata bridge  (very useful for the way back as the apartment is located on the top of the hill which is actually why there is the best view); - 5 minutes to the metro station; - 10 minutes to Galata tower.
Mehmet was very helpful and kept in touch for all questions any time of the day - helped with luggage, arranged a vehicle to the next apartment, gave an additional vase for flowers.
His recommendations for restaurants and places to visit were excellent, you don’t need even try to search for something else cuz it’s always perfect hit.
Also he speaks and writes English as a native so it’s very easy to communicate which is, unfortunately, very rare in Istanbul.
It was a true pleasure to stay here as it felt almost as home.
Definitely the place to return.