Big shoutout to one of our longest-standing Foundation supporters,
https://lunanode.com for launching a BTCPay Server deployment guide on their website:
https://lunanode.com/guides/btcpay
They've simplified deploying instances for years; nostr:npub1j8y6tcdfw3q3f3h794s6un0gyc5742s0k5h5s2yqj0r70cpklqeqjavrvg consistently uses them for conference demos.

You can also check out guide in our docs: https://docs.btcpayserver.org/Deployment/LunaNode/
Or watch video tutorial where https://launchbtcpay.lunanode.com is used