For anyone visiting Istanbul, I'd highly recommend staying at this apartment. Sui’s boyfriend was there to welcome us and he was zo nice and kind, we instantly felt at home. He showed us around, helped us immediately getting connected to the wifi and the music system, explained how everything works, gave us lots of tips about things to do and places and restaurants to visit.
They really payed attention to lots of details, more than you would expect. For example: a DVD player and DVD’s to watch, a world plug, extra blankets and lots of towels, even shampoo and tooth paste. We also could use their Istanbul card to travel easily by metro.
The communication was good and the apartment was very clean. Metro and supermarket are nearby and the touristic hotspots are easily accessible by metro. We’ve had a wonderful time.