Perusing the menu presented by the email from TripAdvisor, I found I could stay in a variety of places in India, Turkey, Austria, Russia, Venice, and several more including Malta which is tempting since we've never been there.
I clicked on them to get some pricing--just for fun. Right? My eyeballs bulged at a couple. The offerings shown in the TripAdvisor post ranged from $218/night to over $1000/night for two nights in June. I might spend around $200 to get treated like a queen for a night but $1000? Naw. That could get me a cruise where I'd get treated pretty much like a queen for a week at least.
Palaces are nice places to visit but I guess at those prices, I'll pass at staying there--at least for now.