A home exchange fit for a king? Or, at least a lord? Orkney Islands

Wow: http://www.fractionalexchange.com/listings/view/3206

This property was previously the home of the Lord Lieutenant of Orkney.  It is one of the finest and most imposing houses on the island, spoiling guests with both spectacular views and remote hideaways in its own woods and secret gardens.

The description for this listing is a history lesson onto itself!