Awesome stay in the middle of Kadiköy, plus Sev's support giving some tips on how to move around was a nice touch.
The place is really nice and cozy. The room was a bit chilly for me (Caribbean guy tho) so make sure to bring a sweater.
Most importantly I had my own bathroom in the room which was very comfy and private.
If it is your first time going to Istanbul, don't think about it and get the room :)