I need someone to stay with my 89 yo mother-in-law for a few hours on Saturday mornings while my husband and I run errands. She can use the bathroom on her own and is ambulatory with a walker, but she is a fall risk so she needs someone who can call for help in an emergency. She has some fixations as well (i.e. will block a toilet with paper products if she can get unrestricted access to them) but is generally not hard to manage. No meals or housekeeping required, she just needs a person to be here to make sure she doesn't hurt herself or damage the house.