Great location - Aya Sofia and Blue mosque are across the street, there is a tram station just near the hotel, where you can get to any other Istanbul district you need.
Nice breakfast - unlimited tea/coffee, and a delicious homemade pastry.
And, of course, amazing host - friendly, responsive, always ready to help us. He even offered us to leave our bags on the location after the checkout so we could enjoy the last day in Istanbul without having to deal with our luggage.
We enjoyed our staying here and we will be happy to come back.