I had an amazing stay at this apartment. It is very well located and the people are very friendly and nice! Breakfast was good everyday, simple offering but just right to get the day started.
As mentioned in the listing, the location for checkin is a hotel around the corner (less than 2 minutes walk) from the apartment. Breakfast is also served there.
I would earn any one who stays here that you have to walk up 3 flights of narrow stairs to get to the apartment. And breakfast is on the fifth floor with no elevators. Otherwise, it's an excellent place. 5 minutes walking and you are at Aya Sophia or the Blue mosque and 2 more minutes and you are at Topkapi Palace. Also, there are plenty of restaurants and bars located just a stone's throw away!
Great apartment and great location!