Daniel was an outstanding host, he responded Really quick and helped with every stuff that was needed during our stay. He also let us check out a few hours later so we could explore the city without carrying our luggage around. His place is in a great location, within walking distance to many tourist attractions in the European side of the city. the only thing to have in mind is that there is a steep slope when walking to the Istiklal street from the apartment and that the flat is on the 6th floor without any elevator.
The view from the flat is also really nice and you could see a part of the beautiful skyline of Istanbul from the window