Great location, waking distance from all the attractions in Sultanahmet.
The neighbourhood is very friendly with nice cafes and restaurants.
The apartment itself was very comfortable for us (group of one couple and 2 single). The host was great and waited late in the day we arrived and made sure we got there ok. And on the day we checked out she kindly let us check out late so we didn't have to go around carrying our bags. I strongly recommend this place to anyone visiting Istanbul.