Prince George has been passed down a precious gift from his grandfather and it's kept in King Charles' beloved grounds of Highgrove House.The home, which the Monarch bought in 1980, was a haven for Charles’ sons William and Harry in their younger years and now it proves to be the same for his grandchildren. In 1988, Charles built a magical treehouse for William and Harry to play in, which has now been passed down to Prince Georgie after it was refurbished in 2015.