Fernando’s place is located right behind Sultan Ahmet mosque. It is an ideal place to stay to explore old city and visit main touristic attractions. There are a lot of shops around and basically everything is accessible easily. We loved walking in the neighbourhood specially at night.
The apartment is nicely and cleanly maintained and the local agent is of great help. She gave us useful local tips. We stayed a week and everything we needed was available in the house. Strongly recommend if you are visiting Istanbul.