There is no longer a dedicated location for 10 campervans. The first photo is now incorrect as they have built a warehouse in its place. However, on asking the staff they told me I could park up in the parking area as it was safe, quiet and had CCTV. There is a fenced off area that had numerous campervans and caravans but that is a storage area that cannot be used for o ha vernight. The petrol station itself has a shop and a restaurant (but quite pricey). There is also a vehicle washing facility (for vans as well) and a place for grey water disposal and toilet waste. We has a surprisingly restful night, even though there were a lot of truck nearby. Staff were polite and very helpful