the station respects opening hours so pay attention to Saturdays and Sundays where you may find it closed. I stopped and I must say that for 10 euros I unloaded black / gray and loaded water.

Had to empty the chemical toilet, then refueled there and asked, emptying the chemical toilet costs 5.00 euros and fresh water would have cost another 5.00 euros, he opens a lid next to the gas station entrance where you can empty the toilet, fully serves the purpose

Everything dismantled or service closed!