Paul is a wonderful host. He responds quickly and is thoughtfull; obviously an experienced host.
The apartment itself is beautiful and filled with character.
We were a group of five staying in the apartment for a week. We spent quite some time enjoying ourselves on the balcony.
As of the location; it's super. There are countless of resturants, bars, cafe's and local shops. Also, there is a big grocery store right across the street.
No problems getting around elsewhere in Berlin as the U-bahn is close by.
We strongly recommend this place.