The area arounf Efri Vik is called Landbrot - the bread-lands - probably because the hills around there look like loaves of bread.
Efri Vik is a farm about 5 KM outside Kirkjubæjarklaustur in southern Iceland. They rent these cabins. As small as the cabins are, they have bathrooms with shower, a stove and fridge, and they sleep four. More info at www.efrivik.is