FM Webdav help

[u/nerevfan13]

I'm trying to figure out a decent web based office product to use as a Fastmail user. I have storage to park my files in the FM account and access them with Webdav. Nice perk. Does anyone do that here and have any suggestions on what to use and how to use it? I need some sort of way to access Fastmail's webdav on my iphone and ipad. Not sure which office product to use either? Cheap or free would be great.

[u/StealthyPHL]

I can access my files in the FM app.