Aygen was a great host and the communication was very good and clear. Next to that, everything inside the apartment is great! The beds are spacious, the living room has a comfy couch and the shower is also big. We definitely enjoyed our stay at this aparment.
The only downside of the location was that all 3 of us had trouble sleeping at night because of all the streetnoise, especially the cars driving uphill next to the apartment. On the flipside: the location is perfectly situated; in a nice area with lots of shops/restaurants close by, close to the metro and a 15-minute walk to to pier. Great location to explore all of Istanbul.