Looking For Light Housekeeping Help For My Mom In Castalian Springs

I'm looking for housekeeping for my 83-year-old mom's 500 sq foot studio apartment in my home - kitchenette, bathroom, living/sleeping area. Also tasks like organizing, putting away groceries when needed, keeping frige/cabinets clean and tidy, changing sheets, doing laundry. Some meal preparation of meals she could heat up for later. She's a bit unsteady on her feet, uses a cane. She really likes a clean house but can't do it herself any longer. Two days a week for about 3-4 hours per day would be ideal since she doesn't cook or clean up much on her own. I work from home but don't have time to clean her space for her. Flexible on days/times and number of hours per day/week but prefer a consistent schedule. Must be a non-smoker, comfortable with pets (she has 3 small dogs; I have 2 med. size dogs, 1 cat.)