Right at the heart of city- max 5 min walk down from İstiklal Street (Galatasaray Highschool) & max to the tram station connecting you to the historical peninsula.
Also I, as a professional tour guide, have all the necessary info for your stay :)
In Turkey, we do not walk with shoes at home. So, I ask you not to step into the flat with your shoes and you can place them into the cupboard behind the door after entering.There are carpets on floor and flip flops to wear.
And after having lots of guests I feel the need to write detailed rules. Although they all sound really basics I realised that it might be useful;)