Oaktree Cottage is in Yelland, which is near Instow. It's a detached cottage, so no one's sharing walls with you. The garden's yours. It's a good spot.
The cottage sleeps four. Two bedrooms and one bathroom. It's got a 4 Star rating, which means it's comfortable and well looked after. Everything's on one floor, so no stairs to worry about.
You're about a quarter of a mile from the local pub and Instow beach. Instow's got a good sandy beach and dunes. The Tarka Trail is right there for walking or cycling. The trail goes for miles.
It's a handy base for getting around. Exmoor is about a 30 minute drive. The South West Coast Path is close by for longer walks. If you surf, the big beaches like Croyde and Woolacombe are a drive away, maybe 40 minutes.
For facilities: there's a washing machine, a dishwasher, a cot if you need it, and WiFi. Bedding and towels are included. There's parking right outside. You can bring one dog.
Useful links: National Trust Devon and Exmoor National Park.