Be prepared for enormous initial resistance. Change is scary at any age. Also, many seniors have a picture of care facilities as hell holes, or the place one goes to die, or the place where one gets dumped when the family doesn't want them anymore. For example, one might move from assisted living to a nursing home. Facilities are becoming increasing inventive about ways to finance the cost of care.
Care costs money.
Include this fact in your planning. Ask, don't assume. Don't assume that government funded facilities will be horrible. Visit them and decide for yourself. Some government funded facilities may surprise you.