Apart from the incredibly loud music, a very idyllic beach with a restaurant and camping facilities for € 5 per person. Unfortunately we didn't try the food, but it looked delicious and large portions. The sanitary facilities are not worth mentioning (standing toilets, open-air showers), but definitely recommended for a night on the EV6.
It now costs €10 per person. We were able to negotiate a bottle of water because there's no drinking water available.
The plumbing is rather basic. Electricity is only available upon request at the kiosk. There's no Wi-Fi at the campsite. The music is extremely loud as long as restaurant/bathing guests are there. There are also several dogs who are interested.
The owner is very friendly, though, and speaks German and English.