Went camping there with a mobile house, cost 40 euro for 4 people and a car for a night. 6 euro per person + 16 for car to be exact. camping spots are divided by bushes and quite private with nice view over a lake.
For the money we got access to wifi, tap water to refill car, waste drain to empty it, access to showers, toilets and swimming pool (open 8-20) (inside and outside) which, though not being the biggest included massage pours and a slide for kids. We also got access to sauna (open 12-20) (steam and dry), gym and playroom with ping pong etc. All of this was in base price.
Only thing we didn't pay for was elecricity which had extra charge (6 euro i think?) as we had solar panels to refill our bateries anyways.
A great place for camping if you don't mind it not being the cheapest. As for the hotel i can't say a lot as i wasn't there, so my star rating is purely for what i had access to.