Article continues below advertisementKing Charles is being accused of cashing in on royal prestige after unveiling plans to host luxury weddings at one of his Scottish estates, in a move critics have branded tone-deaf at a time when the monarchy is under intense financial and ethical scrutiny.OK! can reveal the 77-year-old King will open a purpose-built events venue at Dumfries House in Ayrshire from summer 2027, allowing members of the public to marry amid what promoters describe as "historic grandeur" - for a price.