Like other reviewers the paying extra for everything is annoying!
First impression was bad, most unfriendly receptionist we have met outside of France! No choice in pitch, no manoeuvring on dates then when we asked where to fill with water we had to pay! Don't they realise just add a euro a night on the pitch price and make water/showers free and we wouldn't be annoyed! No shop, bar, 6 amp electric is annoying, we tripped it twice and we were being careful!
The site is convenient for visiting the area, go to Edam not Volkandam, cheese market is interesting and Alkmaar is a pretty place.
Reception is not unhelpful just unfriendly - this was a common comment on the site.