Overnight Stay For My Mother

We need someone to spend the night at my mom's house. She does not like staying alone at night. She does suffer from dementia which will create some challenges. Basically, we need someone to be there in the night in case she falls or wonders outside. My sister and I are available if any assistance is needed during the night. We are flexible on the start and end times. You are free to watch TV, read a book or if you are a student to study while you are there. We would consider a live-in if it's the right fit.