We've been at the end of July 2015 with tents.
Places for tent are not organized at all. It was a mess of visitors. They are parking their cars and folding up tents wherever they want in barbaric order - on the roads, paths, blocking neightbour ways in and out.... We were able to find a tiny place in corner and we hadly could drive back from there, because it was tents and cars on pathes.. It really displeasant. If there's a lot of trees some of them should be cutted and marked for not to be parked aside or parking have to prohibited!
If you want to have electicity, you need to have your own cable. And it have to be at least 20 meters long... It's ok, but there was no advanced information about it!
Neightbours.. If some drunk company are shouting at the evening near you it not so pleasant. Sleep hours should be supervised on that reason too.
Cleannes is realy good. But if it is weekend morning don't hope too much..
Wifi is free, so it's no wifi...