Patrick was a great host, very communicative and helpful. He let us come to his office and helped us print out some tickets we need printed. He also left us a bottle of wine in the apartment.
The apartment was very clean and comfortable. Unfortunately when we booked the apartment, the title said it was located in Kreuzberg, when in fact it is located in Schoenberg (the listing now reflects this), which is a bit less centrally located. A big reason we booked the apartment is because we wanted to stay in Kreuzberg.
The apartment is right on the street level and looks more like a storefront than a home, which means there is little privacy as most windows look into the sleeping areas. We also thought that there would be a queen bed because the photos showed this but in reality is was two twin beds pushed together with uncomfortable wooden partitions. There is little privacy for the other beds and one is right under the front door and windows looking into street level. The other is right next to the door to the bathroom.
If you aren't looking for tons of privacy, it's great apartment and Patrick was a very friendly host.