I'd be all for it.

I'm not sure why people are trying to use 'lore' as an excuse for it not to happen, since there isn't really anything in relation to the story that stops a special house from being constructed for the Warrior of Darkness as a gesture of good will for not only saving the First but continuing to work towards keeping it safe.

Hopefully the story connects the Source and First somehow so that regular folk can travel between both and then there's even less excuse for there to not be a housing district.