Unfortunately, the gray water drain is used by everyone to also discharge the cassette. (cassette emptying is closed) This is not what it is intended for and therefore a big mess. Shame!

Toilet drain on the left in the coach lane. Bottom drain for cassette only. It is possible to sleep, nice clean area and not too noisy.

Neat service place. Pay attention! In 2 parts. At coordinate waste water, drinking water. A second place at the back for empty toilet cassette and again drinking water.