We enjoyed staying at this apartment. It was tastefully decorated and clean. The building is full of character with its curving staircase, brick walls, and rooftop terrace with magnificent views of Istanbul. The location is perfect for sightseeing: the Galata tower is literally 2 minutes up the road, Istiklal street is a 5 min walk, the Sultanahmet neighborhood with all the great sights (Aya Sofia, the Blue Mosque, the Grand Bazaar) is about 30 min walk across the Galata bridge. There's a great little jazz club a couple of doors up the street, with some friendly locals and expats. We felt safe in the neighborhood. Remember to bring some salt and pepper, if you plan to cook since that's not provided.
The apartment is relatively quiet, but it can be noisy on weekend evenings.
Did I mention the rooftop terrace? Do check it out (there's 2!), especially at night with a cup of relax tea (look it up in Arasta Bazaar) or a glass of wine. Beautiful.
The host, Mustafa, was very kind and helpful.
We would def stay here again.