Auchinleck House

Built in 1760 and Home to James Boswell, the biographer of Samuel Johnson, the diarist, amongst other things.
https://en.m.wikipedia.org/wiki/Auchinleck_House
Now you can rent it for 13 people....
https://www.landmarktrust.org.uk/search-and-book/properties/auchinleck-house-4834