Jones' Stable is in Lunnon, just up from the farmhouse. It used to be where they kept the shire horses. It's one of ours, so it's attached to the main house, but you've got your own front door and garden.
It sleeps two. One bedroom, one bathroom. It's got a 4 Star rating, which means it's comfortable and everything works. It's all on the ground floor.
The front room is open plan, with the kitchen off the back. There's an electric stove that looks like a wood burner. It heats the place up fine. The back door goes out to where you park, which is handy for boots or a wet dog.
The garden at the front is enclosed. It's a good size, with a table and chairs.
You're right in the middle of the Gower. The coast is about a ten minute drive. Three Cliffs Bay is probably the closest beach. There's a pub in the village, a couple of minutes walk.
For walks, the Gower Coast Path is the main thing. The National Trust Gower page is good for ideas. If you want to go further, the Mumbles and Swansea are about half an hour by car.
Facilities: it's got a washing machine, a dishwasher, WiFi, and TV. Bedding and towels are included. One well-behaved dog is welcome.