I definitely recommend Sinem's apartment. Location is great, in the heart of a wonderful neighborhood like Cihangir, so charming and full of great shops and restaurants. The apartment itself is comfortable, modern, and well equipped. It has all the amenities, and the balcony and big windows gives it so much light and openness. She was a wonderful host, very responsive and accommodating. During my stay at the apartment working remotely and the internet worked perfectly. Thanks a lot!