Companion Care Needed

I'm looking for live-in home care for my mother in her 90s. Assistance with medication is needed. Some light tidying up is involved. Some help needed with bathing. Additional responsibilities include meal preparation. Duties include providing companionship and social interaction. We might ask you to run errands now and then. Duties include transportation (doctor's appointments, errands, etc.). Preferences for a caregiver who is a non-smoker.