Childcare Needed

Just looking for someone who would be willing to watch a 4-year-old girl overnights for date nights etc here and there on a weekday night. I also have a 13-year-old daughter in the home who is self sufficient, and a 20-year-old adult son that comes and goes from work etc who may or may not be home. Obviously the 20-year-old wouldnt need anything, the 13-year-old may or may not be home but she is able to manage herself. Care would be centered around the 4-year-old, food/snacks/bedtime/safety. I have Netflix, hbo, YouTube premium, all the snacks you could possibly want, a comfortable couch, clean home, large yard, dog and a cat etc.