This is a beautiful historical home in the Büyükdere district of Sarıyer. There are multi-million dollar mansions of rich and powerful people nearby but the neighborhood is still fundamentally a middle class, largely secular and largely humble Turkish neighborhood. The neighborhood's demographics seems to have changed little over the last generations making it a safe place, i.e. everyone seems to know each other and their uncles/aunts. You're steps away from the seashore and seafood restaurants. I recommend Müjgan Hanım's place without reservations whatsoever to anyone interested in staying at an artistically renovated historical Turkish home in Istanbul. And for Turks living abroad I can tell that this district feels largely like "Eski Türkiye" like in the 90's. The district seems to have received some immigration from Central Asia and seems to have integrated these newcomers largely successfully but otherwise seems to have changed little, unlike many other parts of Istanbul.