The shepherds hut lived up to expections. It has everything you need - underfloor heating, shower, hot water, oven, fridge, etc. It's amazing how much can fit into such a small place. The location is stunning. The only thing missing is wifi, which probably seems a bit ridiculous, but I was staying on my own at the end of October and it got dark by about 5, so I was using my laptop to watch a film or two and it quickly used all of my data.
Much as I loved the place, I wouldn't stay on my own at this time of year again. The nights were too long, dark and quiet for me in such an isolated location, but that's not a criticism of the place. I would love to stay again, but if I was on my own I'd do it in the summer.