Staying at the Tranquilitree is a once in a lifetime experience! We only had 1 night there, but absolutely loved it (even in bad weather)! Beautiful view, totally unique and amazing treehouse, and a gracious host! The heating works great, and we were comfortable even though it was rainy and stormy while we were there. The bathroom is definitely a bit cold in the winter and the hot water is temperamental -- but again you are staying in a real life treehouse! The croissants we're the best we've EVER had as well. Thanks Richard!