This apartment is great base to explore Istambul! The location is fantastic, the flat is clean, beds are comfortable and Metin and his family are always available to assist you with anything you need, at any time (including moving furniture!). We felt safe and relaxed during all our stay. The only issue is that the flat might get a bit noisy for some people (we could hear other guests both in the building and from the street), but it was never until very late, so we had a good sleep anyway. Very much recommended!