She has asked. Rather than worry about whether or not that is reasonable for other people, you could ask you if that is reasonable for YOU and whether or not you want to meet the request.
If you want to, do. If you don't want to at this time, say so. If you need more detail, ask. Is this for the first few months she's living in FL? Or forever? Maybe that changes your willingness.
You could also ask her if there is a different way for you to demonstrate how important she is to you.