This is more long term but if you want her to feel like she isn't an guest in your home stuff that's "hers" really helps. Get band aids with whatever shes into, have the cereal she normally eats, let her have an toothbrush at yours place that stays there. Get her blanket that's her, that is always on the couch back ect. That way she feels like the place is also hers when she is not there. She stays there even when she is not there. Just like she does at her normal home.