We stayed for a week in Istanbul and the appartment from Oktay & Derya was absolutely wonderful. The appartment has a lot of space, is very clean, beautiful and has a fantastic atmossphere. It´s basically next to the Galatatower and very well connected to everything one needs during a week in Istanbul.
Oktay is a wonderful host and the communication with him was perfect, he was always there for us and even helped me to get Basketballtickets which was a little bit complicated for someone who doesn´t speak turkish. He was very flexible with the Check-in and check-out and helped us to have a perfect time in Istanbul. I´d go there again and do recommend his place for everyone going to Istanbul.