We had a lovely stay at Doerthe's place in Berlin - the house was clean and well equipped, and looked just as expected from the photos.
Doerthe communicated well with me before our arrival and during our stay. She was there to welcome us with pastries, fruit and a bottle upon arrival which is always appreciated.
The house is really well located - within walking distance of great shops, cafes and restaurants and close to public transport links.
We would definitely recommend to anyone visiting Berlin.