The Barn is on the Isle of Arran, in Kilmory. It's detached and sits at the end of a track, so it's quiet. You can see the sea from the front upstairs windows and from the garden.
It sleeps six. Three bedrooms, two bathrooms. One of the bedrooms and a shower room are downstairs. The stairs are normal. The kitchen has what you need, there's a washing machine, and a wood burner in the living room. The garden is enclosed, which is handy if you have a dog or kids. It says wheelchair accessible, and the entrance is level, but do check the photos for the layout inside if that's important for you.
You're about a mile from the beach at Sliddery. It's a proper beach with sand and rocks. There's a pub and a cafe about a twenty minute walk up the road. The pub does food. The Lagg Distillery is about the same distance if you fancy a tour.
For supplies, the nearest shop is in Blackwaterfoot, about a fifteen minute drive. Brodick is further, maybe forty minutes, but they've got a bigger co-op there.
You're well placed for walking. The coastal path is nearby. For golf, there's Shiskine in Blackwaterfoot and the bigger course at Lamlash. Lochranza is about a forty minute drive up the coast.
Facilities: bedding and towels are included. There's parking for two cars on the gravel drive. You can bring up to two dogs.
Useful links: VisitScotland Arran and National Trust Scotland.