My parents are in their 80's and have my 48-year-old handicapped sister living with them. They are still able to take care of her but live in a home that has steps to get into. We have been looking for a place for them to live but everywhere we look you have to be 55 or older to move into. They are very independent yet and able to take care of themselves but would like somewhere that all 3 of them could move into that is handicapped accessible. ANY IDEAS?