Actually a great place to stay overnight if the supply and disposal are not available during. The cassette can only be emptied for a fee, but this was not possible. The flap in the disposal pipe only opened briefly, so the cassette was still full and the water was in the pipe... You could see that this is always the case by looking at the gray water channel; the contents of the cassettes were here and couldn't be flushed away could. Supply 1 euro for 100l