Higher Cadham is very much a working farm B&B. The rooms are good sized and new. It's on the Tarka trail, and there's a nice walk into nearby fields and along a stream.
Dinner was good and all in all it was a very relaxing stay.
I stayed two nights and used it as a base for exploring a bit of the north end of Dartmoor (primarily Belmont). The Okehampton TI (about five miles away) was very helpful.
I would definitely recommend it. My only hesitation about giving it an "excellent" rating is that I've never stayed at any other farm B&B's so I don't have a good basis for comparison.
- Free Wifi