Our stay at this apartment was lovely. The communication with Kerstin was good. All our questions were answered quickly. We were delayed with our arrival because of a strike in public transport, but they made no problem of it.
The apartment is perfect, clean, cosy, everything you need. Also the toilet and bathroom were great.
We only missed the wifi, it was broken during our stay, but that wasn't really a big problem.
It's a trendy neighborhood, lots of hip mommies with children walking around. Great coffee places in the street. Perfect location to enjoy Berlin.