We booked with Roan the Dutch company as it was cheaper than booking with a UK provider. Excellent management couple who helped every step of the way and really great mobile home (Go4Camp.com Casa Royal mobile home).
We hadn't done this kind of holiday as a family before so we were unsure of what to expect but it was really easy. The site is quite small (apparently) and the part we stayed on (Roan and Go4Camp area) was grassy. The pool area was great (lovely grass!) and the pool was clean.
The most impressive thing we found was the campsite restaurant. Excellent prices (despite the Euro situation) and the quality was outstanding.
The staff in all areas of the campsite are friendly and helpful and all speak English.
I can't comment on the other areas of camping and the shower blocks etc as we didn't use them. If you aren't sure about this kind of holiday i would recommend a mobile home as it's a good interim step between a hotel and a tent!!!More