Deniz was very attentive and responsive, he also was proactive checking during our stay if we need anything. He recommended to us couple of great restaurant options too.
The apartment location was awesome! very quite neighborhood, walking distance from a bus stop and the Metro too which is very convenient. Also there are local restaurants and supper markets so pretty much anything we needed is available walking distance
If you like hookah there is a nice chill hookah place 10 min walking :)
Definitely we will consider next time we visit Istanbul