Nextcloud via SNAP

I just installed a home ubuntu server and chose to have the install load Nextcloud which seems to be via Snap. I am very unfamiliar with Snap. Is there any install/configuration documentation for Nextcloud when installed with Snap? Users manual? It seems very different from a separate Ubuntu install. Do I make apache2 and php changes, etc…?

I think, through further research, I may have answered some of my questions. For now I will recind my questions.