Camping Kunes.
Designed for long-term campers in tiny houses or caravans. But also suitable for tents.
For 150Nok per person per night (in a tent) there are hot showers, clean toilets, free use of a kota with a fire pit (your own required) and a kota with a kitchen and table.
Registration is possible by telephone, also in English. The number is hanging at the entrance to the square. Free choice of space with the tent and payment in the supermarket 300m away.