My experience at "The Cute Studio" was great! It wasn't luxury, but for the price, the location, and the good service of Güner and Nazim it's perfect.
As I mentioned, Güner and Nazim were really helpful and responsive to our requests. They gave us tips to tour the city, helped us to communicate with cab drivers, and fixed the shower that I unintentionally broke.
Overall, I am happy with this experience. If I had to go back to Istanbul, I'd stay there again.