Sophanai is a careful host, he responded fast to my tons of questions and waited us from the airport late with the heat in the room already on.
The place is in the old district, small but clean, near the mosque, so it is true you can hear the pray in the morning, can be a bit noisy if you are sensitive, but it’s like this in all Istanbul. Also, thought it’s not far away from the center, but if you use public transportation, you need to transfer twice. Since it is almost impossible to book an Uber, consider to take an Istanbul card even you just stay for a few days.
In general, we are happy with the stay!