We were there on September 19th. for one night on the RV parking space directly at the sports field in Novo Mesto. The space is divided for six RVs, is clean and quiet at night.
In the evening the parents pick up their children from sports, then it's a bit chaotic and every free space is parked, then everything is quiet again.
The parking space costs 10 euros/24 hours, fresh water costs -10 cents/10 liters, electricity costs -50 cents/kW.
Residual electricity can be used.
Disposal is available.