That's fantastic and best trip that i ever had in this house.Koray and his family are very kind and helpful.They helped us to have a best stay in istanbul.Their house is very big and clean and has all things in kitchen, bed, ... . It has a very nice view of sea for drinking a coffee/ tea with your family and friends in balcony with view of sea and best weather.Koray helped us and came with us to show around.Moreover he answered us very quickly when we had a question about place or anything and guided us for everything. I really recommend this house and i certainely choose their house if i want to travel again to istanbul.