This apartment is realy cozy. It is located on 3rd floor and there is no elevator. There is AC and heater in apartment, it can be comfortable in any season. I worked remotely from apartment and internet connection (wire and WiFi) was excelent. It is easy to find good cafes or restaurants near. Small grocery stores are also available. Location is very good. There is T1 tram stop near. It is take about 10 minutes walk to Galata brige and Karaköy ferry terminal or 5 minutes to Galataport mall.
Mehmet is great host. It was easy to communicate with him.