Miko's flat was very welcoming. You will have everything you need, it was clean and well-locally-decorated ;)
It is perfect to stay a week as we did, and I would say that it is big enough for two even if you could add one more person.
The view on the Bosphorus from the bedroom window is delightful when you wake up in the morning and the area is very centered, good neighborhood with charming places around. I would totally come back there!

Miko was very flexible, answering quickly all questions we had. He prepared a full list of local tips and visits to do during our stay.
I recommend this place!

Enjoy your stay !