We went to this site, within walking distance of Chenanceaux, in May about four years ago. It is by the side of the river Cher. The owners are a British couple who, at the time of our visit were still working on up-grading it, and some of the shrubs and trees were quite small. The sanitary facilities were very good, but it was the first time we had come across the loo-paper dispenser being outside of the cubicles!
The pitches were "open" not enclosed with hedges which meant that it was easy to set up.
Whether it has changed in the meantime I do not know, but it is certainly one that we would return to, if in that area.
Michael-Derbyshire