We loved our stay. The rooms were very tasteful, ample, clean and nice. The entire house, which only has 6 rooms, and garden were very homely and tasteful, and we were very comfortable during our stay. And everyone working there was welcoming, friendly and helpful.
The guesthouse is located in the border of the village, just bellow some stunning hills. With views to the characteristic volcanic rock walls and the vibrant nature that the island has. Our only neighbours, some cows. You will need a car tho, but that's true of the whole island in general.
We recommend Casa de Campo Franco da Serra and Terceira in general. Beautiful island, friendly people, amazing food and a great destination in general.