What is the fine-grained topic of the following text: The pair have since poured money into the resort’s $40,000-a-night two-storey villas, a $3 million scotch whiskey inventory, a Damien Hirst shark in the lobby’s bar, and countless other priceless artworks from the likes of Andy Warhol and Jean-Michel Basquiat. Only return the topic.
Investment in a luxury resort