The camp grounds connected to Tredegar House are available for £37 per night for a single individual, rather than the previously stated amount of £11.
The van is quite expensive during peak season, but the services and hospitality are excellent. The restrooms and showers are very clean, and the staff is extremely welcoming and kind. The location is convenient, only 10 minutes from Cardiff.
No service without staying. No possibility to stay without having pre-booked well in advance ... A kind "go away" with all politeness ...