We stayed here for a week in July 2013. We were very impressed with this site - decent size pitches, plenty of shade and the toilet and shower facilities were superb.
Staff were friendly and helpful and although there was an on-site shop it was not very far to walk into the small town of Markdorf if you needed anything that the shop did not have.
I've been to campsites with better pools and we didn't visit the on-site restaurant so cannot comment on it. If you had children with you, you may want a few more facilities than what this site offers, but as we were two adults, we found it ideal.
You can only get to Bodensee by driving down and it takes about 15 minutes, but the location is actually a benefit, as in the middle of summer there are far fewer midges and insects on this campsite than those down near the lake itself. We met one man and his son who had changed campsites to this one for that very reason.
It has a very relaxed feel and we enjoyed our stay so much that we extended our stay for an extra night.
If ever camping in this region again, we would definitely come back to here.