First of all the location of Purun's flat is perfect, it is in the heart of the Beshiktash, where you can reach to "Beshiktash Charshi" in a 5-6 min by walking. This is the central part where lots of restaurants, bars, markets, cafes and lots of people having fun till the late hours. In the evening walking at the boulevard along the Bosphorus straight is awesome. The second, Purun all the time was reachable and replied all the questions and tried to be helpful although she wasn't in Istanbul. I haven't had any issues with Purun related to early or late check in and check outs. Women's gentle touch obviously was noticeable interior of this nice flat. There was good wifi internet connection and nice private garden.
Would I come here again - yes, of course.