Shepherds Cabin is a small, detached place up at Kingairloch. It's glamping, really. You're on the working farm here, so you'll see sheep and maybe the farmer going about his day. The cabin is just for two people.
It's open plan inside. One room with the bed, a small kitchen area, a table and chairs, and an electric stove that looks like a wood burner. There's a separate shower room. It's got a 3 Star rating, which means it's clean and has what you need, but it's basic. The WiFi works, but it's a farm in the Highlands, so don't expect to stream films all night.
Outside, there's a firepit and some garden furniture. The view is fields and hills. You're a mile from the shore of Loch Linnhe, so you can walk down there. For a sandy beach, you'd drive a bit further.
Fort William is about 40 minutes by car for supermarkets, fuel, and a few shops. Glencoe is maybe half an hour. The Glenfinnan Viaduct is a famous drive, and you can get the steam train from Fort William, but you really do need to book that ahead. Same for any ferry trips to Mull or Skye; sort that out before you come.
You can bring two dogs. There's parking right next to the cabin. Bedding and towels are included.
Useful links for planning: Walkhighlands for Fort William area and Forestry and Land Scotland for Argyll Forest Park.