The first thing I heard when I arrived was "oh by the way there is a movie shooting in one of the rooms of the flat, don't be surprised", and I wasn't based on how amazing the flat looks inside and it's atmosphere in general. Emre and Hande are wonderful and very helpful hosts and will help you with all sort of problems, starting from how to get a waffle at 2 am to a broken heart. The location is amazing and your staying will be a perfect Istanbul experience.