Beautifully maintained campsite with just sanitary...

Beautifully maintained campsite with just sanitary. I thought they were on the pricey side. The night before we were at a mini campsite with just the same sanitary facilities for 20 euros, while at campsite Diever we had to pay 39 euros (so double). Not that we would use it, but for that price I expect a swimming pool and bar at the campsite (which was not there)