Yes Disposal goes, but there is no water to wash without paying. If you have gray water with you no problem. In total appropriate.

What is a pity on the peninsula of Rhuys is that the camper does not seem welcome on this site possibility of emptying the cassettes but not a drop of water to rinse without paying 2 €

The sani column not used; Only wastewater discharged. Did it work out (indeed by credit card). In addition to the sanitary napkin, you can stay overnight. According to the sign for € 5.70. Not very attractive place, but if late arriving or overflowing if all is full, do not worry.