Communication with Zehra was fast and easy. An electrical problem was solved quickly. The apartment is clean. Rooftop view is brilliant. Perfect location. Five minutes walk to the funicular (Galata tower) or the tram to the old city. Near fish market with nice fish restaurants.
Sleeping without earplugs can be done between 22:00 and 07:00. After 07:00 it is a noisy neighbourhood. I will recommend this apartment to friend travelling to Istanbul.