Room is exactly as it is in the picture. Bed is good for one person. The apartment is clean and in a nice location near to the park.
The bathroom is shared among the 3 rooms but always kept clean.
I didn't meet Parwana during my stay but she was always available on WhatsApp and Airbnb and she responded fast to all my requests - which I really appreciate.
The check in/check out was smooth. One thing that I realized is that the host was entering my room everyday when I'm out to make sure all is good - I didn't really care but some people might have some concerns about their privacy and would like to be informed upfront!
All in all, my experience was very good and I recommend this apartment (room 1 &3) to anyone visiting Berlin.