Of the Martina & Charlotte duo, we only got to meet Martina and she was lovely from the very first minute. It was obvious she took Airbnb very seriously and attended to her guests professionally. The flat in Kreuzberg that we rented was exactly the way it was described on her profile. She was helpful when we needed her (she lives nearby) and welcomed us with a warming smile. From my long-time experience on Airbnb, that is pretty much all that you need from your host! Highly recommended!