If your new to a dungeon.

[Niwashi]

Any text guides worthy of looking at? I've found IGN guides to be abhorrent insofar as how many things are plainly wrong (or outdated) in their guides when it comes to FFXIV.

Eorzea Reborn has some nice ones. I usually just Google the dungeon name and check the first two or three guides that pop up on the list. (Checking at least a couple provides some protection against bad info in one.) Those tend to be some combination of consolegameswiki, gamerescape, ign, ffxivinfo, ffxivguild, or eorzeareborn.

(Note: I've only completed up through Brayflox's Longstop in the story, so can't vouch for how good anyplace's guides are on endgame content.)