Do you think the speed and cost of Btc transactions is prohibitive to daily spending use?
It would be more convenient for the users to arrive at the resort and exchange Btc for a local token that is quicker & cheaper.
They have mentioned their wallet
https://www.pouch.ph/Although I don't have experience with the wallet, but it seems the wallet is centralized and they use lightning network, so the transactions would be quick and cheap. I don't think they have "local token" their CBDC is under development and it's no longer Bitcoin Island if they promoting their own token instead of Bitcoin.