Companion Care Needed

About who needs care: Both parents are super sweet, live at home and we have day time care already but need someone to come at night to watch my mother if she wakes and wants to go to restroom and help with leg cramps About the care needs: She uses walker. My dad is 94 and takes care of himself but he cant care for Mother too Services needed include: taking mother to restroom throughout evening so she doesn't fall when half awake , possible bathing and dressing during night watch.