Bolland Barn is in Northlew, Devon. It's a converted barn, so the ceilings are high inside and it's nice and open.
It sleeps four. Two bedrooms and one bathroom. It's got a 4 Star rating. There's a wood burning stove which is good for cooler evenings, and it heats the place up well. All the bedding and towels are included.
There's a local pub in the village. I haven't eaten there myself but people say it's decent. You've got a washing machine, a TV, and parking right outside.
For walking, you're not far from Dartmoor. It's about a 20 minute drive to the north-western edge. Good for getting out on the tors. The coast is about half an hour's drive if you go towards Bude or Westward Ho!.
Useful links if you're planning days out: Dartmoor National Park and National Trust Devon.