Frank is a nice and helpful guy. When I was there also the other guests were really nice (I was even invited to have dinner with a couple, who cooked themselves there).
Be aware the room is small (ca. 5 m2). And is noisy, though the others in the other rooms took this into account so tried to be quiet. There was also a rooster outside (which a could hear despite the double windows and shutters. Though I did sleep quite well.
There is a small kitchen and there are two bathrooms, each with shower and toilet on this floor.
I had a good stay here.