Fingask Log Cabin is in Duncrievie, Perthshire. It's one of three wooden cabins here, but it's detached. You look out over fields, and the views are good. The whole place is on one level, so no stairs to deal with.
It's for two people. One bedroom, one bathroom with a shower. It's got a 4 Star rating, so everything is in good order. You have an enclosed garden area to yourselves. The inside is open plan, with the living space, kitchen and bedroom all together.
It's on a farm, so it's quiet. You'll see birds and hares in the fields. There's a basic walking route from the door that takes you up to a viewpoint.
You're sort of between Perth and Edinburgh. Perth is about 10 miles. Scone Palace is nearby. Falkland Palace is only about 7 miles away. If you drive for about half an hour, you can get to Edinburgh Castle, Stirling, or the coast at St Andrews. There's a pub and restaurant a few miles away. A local village with a shop is less than a mile.
For facilities: there's a washing machine and a dishwasher. Bedding and towels are included. WiFi. Parking right outside. One well-behaved dog is welcome.
If you're planning trips, these sites are useful: Nature in Scotland and National Trust for Scotland.