I couldn’t go on the trip due to illness, but my friend still went with her husband and this is her review:
The flat is very close to the U-bahn station at Kottbusser Tor. The accommodation was very clean, spacious and well equipped. Quality bedding too.
Our host Charlotte came to meet us on our arrival and was extremely helpful. She gave us tips on transport and nearby places to shop / eat. She also ensured we had all we needed for our stay.
I would recommend this Airbnb.