Hello! I have a green Linnie like your girl. I think you've gotten great advice from forum members with disabled birds. I agree that a low and wide cage is your best bet, 1/2" bars, by herself, filled with soft stuff and food nearby. Linnies have big poops so that is going to be a challenge for you, keeping her clean. Linnies often do like to be misted with warm water as others have said. Come over and read the Linnie information on Linnie Landing. If your girl seems shy, take care not to try to touch her too much. Linnies are often hand shy even when well socialized. Keep your hands down and away, then sit with her, close, talk and be sweet. That may help reduce her fears.