We stayed in the Art Truck with our 11 year old son, and we absolutely loved it! The truck is cosy and warm, with v comfy beds and everything you might need for a short break. The hot tub is wonderful - super hot, with amazing views, and very atmospheric at night with all the fairy lights on.
We also hired the fat wheeled electric bikes for a self guided zoom about up and down the mountain tracks - we had so much fun! They are fairly easy to get the hang of, just try not to disappear over the edge of the steeper tracks, haha! There are friendly animals on site, various interesting geometric domes to sit in, an art gallery and a ping pong table, and more. Such a great place to hide away for a while, easy to get to off the main road yet it is up high and super peaceful, with really friendly hosts. Highly recommended!