Live-in Home Care Needed For My Mother In Irvine

We need weekend live-in home care to take care of my 91-year-old mother who lives with my husband, myself and our two cats in Irvine. She is bright, and 100% cognitively alert, is an avid reader, and is generally quite positive, making companionship easy. She suffers from severe scoliosis, making her mobility very limited. I assist with bathing each morning, but she needs help with transfers to the toilet and into/out of bed. I drive her to all of her appointments etc, along with the aid on duty. She has hypertension and heart disease that is well controlled with medication, which I manage. I make dinner each evening, but additional responsibilities include light meal preparation for breakfast and lunch. Preferences for a caregiver who is a non-smoker who is comfortable with pets.