They like moderate temps--think low/mid mountain, cuz that's where they come from. Try to avoid direct sun through the windows, as that can cause too high a temp (don't really want them above 75-80). Make sure they can get out of the sun into some shade, at least. And lots of water--they drink tons. (And backwash into their water bottles too, so get a bottle brush for cleaning.)
Do those rooms have carpet? harder to clean up after, is all.
They might like an outdoor pen part time too, just make sure there's a lid so no neighbor dogs or hawks come poking around. And adjust them to it slowly--sudden change/too much green grass may cause diarrhea or colic.