We stayed 2 nights at the Schachenhorn campsite. W...

We stayed 2 nights at the Schachenhorn campsite. We really noticed that the staff at the registration desk and at the kiosk there were very unfriendly.
The campsite was unsanitary and the Corona rules are questionable. Camping is used as a Ballermann replacement in one area of the site. During the first night, someone near our tent vomited loudly at least once. There were two large piles of excrement on the beach, which apparently did not come from an animal. However, these were removed relatively quickly in the morning.
The one star can only be justified by the good location.