Sanistation Dicar

Perfect, we were able to empty the gray water, but you have to aim for the drain... There's a machine for cleaning the toilet cassette; it's a flap that opens for 6 minutes, and there's a tap for cleaning. I didn't see the price; the screen was in direct sunlight. To refill, you have to pay again, but we couldn't use it because you need a screw-on tap nozzle. Very well signposted. Dicar is a motorhome dealer, open 24/7.