LOL, none of you all actually read what I was talking about....

The Brume? It was sort of half a joke.... You guys ever gone to the Brume in Ishgard? It's the slums btw if haven't.
And this is also what the lore would allow adventurers to move into if read the story. This is probably why SE said at first there probably wouldn't be any housing in Ishgard until they fit in a reason for it to work in the story.