This boat is an adventure. Pedal boat, self build island on lake in middle of Berlin. Small living room with fireplace, nice bedroom. Place for a grill.
Very open and nice host. We dropped into a lake pedal boat lock, but host was very nice and did not charge any costs.
It's not a place for everybody. We don't recommend it for parents with small children, but if you like adventures, houseboats or caravans - you will love it.