Our stay at Iwona's place was great! Location is good: in the area are a lot of nice and stylish bars, cafes and one of the best kebabs that we've ever had and it's easy to get to the center and other must see places by metro.
We were also able to use the balcony that was a bonus.
Iwona ir really nice, helpfull and has a bohemian soul.
When we go to Berlin again, we already know where to book a place - it's sure going to be Iwona's place!