Berna is a great host, very supportive and promptly in touch when needed. Organised a smooth airport transfer directly to the flat which was very convenient. The flat itself has all the amenities needed, is comfortable and modern, and importantly very well located in the Cihangir neighbourhood. Nice, sunny terrace to hang out on as well.
Only downside for us during the stay was a daylong powercut in the flat, nothing to blame the host on, but still inconvenient. Other than that, would definitely recommend staying here.