We are so happy we stayed at Oz's and not on the European side of Istanbul. The area is super cool and there is a lot to do - feels way more authentic than the main tourist areas. The only downside for us was that it was a bit harder with our infant due to having to get the stroller in and out of the front steps. There is an elevator once you get inside that makes that part easier, but the front steps were a pain. People without kids won't have this issue!
Oz was very responsive throughout and made it a very nice stay. Thanks Oz!