We stayed here for one night http://www.penzionstefanik.sk/.
The campsite was a little remote but great if you like mountain biking or hiking.
The village is small and we didn’t see any shops, there is a bar at the campsite but we didn’t use it.
We thought the site was quite expensive at 18 euros per night. This included a shower token which gave you a hot shower for 5 minutes.
Once the mist cleared in the morning the view was stunning.