My first impression was that he came after us in street to help with the logudge. The Taxi driver dropped us almost 200 meter south of the building and it was rainy. He walked down the street to help. (very nice of Mr. Firat).
It was our first time in Istanbul and we really enjoyed. The stairs are a little harsh at the first, but after couple of days of up/down they felt not as bad as first night. Place is clean and in a great location.