Bahan is an very nice gentleman, I arrived in his flat very late , around 01:00am, he waited me in flat and helped me check in.
The place is located in the nice part of Istanbul, 5 mins walk you can get to heart of Taksim, the neighbourhood is very peaceful, you will stay in a quiet zone of busy neighbourhood.
Bahan provides lots of extra things to me when I stay in his place , nice new towels ( he even bought new ones as I mentioned I want some more towels ) , the cooking spices , some snacks to welcome me upon my arrival , shampoo etc . Basically everything you need in daily life , he will provide you. And lots of cookware, dinnerware, dishwasher, wash machine , good wifi connection. It is a place you will stay here without any issue at all.
I will come back to his place for sure if I need a place to stay . By the way, he is an very artistic person , lots of small decorations and art work at home, I do like it very much , please take extra care of those things if you decide to stay ;)