The location and quality were good for the rate provided.
Kamil was easy to reach, even on his day off.
Make sure to get the name of the property before traveling as the listing manager lists for several properties. I stayed at the Deniz House. The address was different than what was listed.
While the hotel is very close to Old Town, this is nothing against the hotel, but I wouldn't recommend staying in this area. Istanbul is small enough that another less-touristy area with better dining options would be better.
That being said, the hotel is on quiet, winding and hilly old streets which was charming and you wouldn't otherwise experience.
I had a view of the ocean, not the Aya Sophia.
Breakfast was good, but not the same as pictured.