I doubt they would defile royal property with such business - one does not shit where one eats.

It should be noted the Royal families link to Epstein was probably through Ghislanes father as he was one of the highest members of the British establishment who controlled a fair chunk of the British media and was likely a Mossad agent. I think Epstein - while he was likely a disgusting character was really just a place holder for something that went far deeper.