Looking any type financial aid for elderly lady soon in wheelchair in Brevard County, Florida to remodel bath?

Needs to remodel her bathroom, exchange bath for walkin shower,enlarge door and room itself, install lower commode for easier transfer from chair, handrails, shower seat. She resides in Brevard County, Florida and is over 55 probably 60. We've donated time and labor for many other projects but don't have funds available for this. Labor will still be donated. She already walks permanently bent over with a walker and will shortly be confined to a chair.