The time we spent with Barbaros/at his apartement/his restaurant was awesome: he is a very friendly person and communication with him was fast, easy and always helpfull. The big room is as you can see on the pictures, the bed is compfortable, the TV huge, the bathroom clean and the little kitchen well-equipped and the location of it close to good food/historic sites/easy shopping etc. The food at his restaurant is also really nice.
All in one: definitly a recommendable place to stay when you want to discover the amazing city Istanbul!