Blaen Y Cwm is unique and rather special. High up on a Welsh hillside you are cut off from the world in perfect solitude. It's a complete nature detox and a great get away from it all. For us, that was exactly what we were looking for.The eco hot tub works really well, and held its heat well throughout our long weekend stay. We were provided with plenty of wood for the whole weekend for any heat top ups. The hosts were exceptional and Nia ensured the hot tub was ready on arrival. Perfect after a six hour drive. She was on hand for any questions or queries.Being off grid, it's worth mentioning, all electricity is 12v and there are no standard plug sockets. Charging phones etc is via a USB socket.It comes highly recommended and we'll certainly be letting friends know. Unsurprisingly, we'll definitely be returning.