Caregiver Needed

About who needs care: My mother-in-law is joining a family vacation to New York (traveling with her husband, daughter in law, grandkids). She has an at-home caregiver but they cannot attend this trip. She has severe knee trouble so cannot use stairs and needs assistance with personal care and getting around town. Assistance for the trip would involve assisting her with bathroom, meals etc in the hotel and accompanying her around the city. Services needed include: transportation, meal preparation, errands / shopping, light housekeeping, feeding, and bathing / dressing.