We were three friends from Paris (France) and we went to visit Istanbul one week. This was terrific! The flat is great, clean and big. It is perfectly located, in a quiet and cute area, but very close to very vibrant places (Taksim, Istiqlal, Galata), and not far from the old city with all the monuments (Sultanahmet, etc.).
Müge is a great host: she helped us a lot to discover the city; she wrote a very useful guide with all kinds of nice indications. We hanged out one night with her and some friends, and it was very good fun.
Amazing experience overall.