Also consider this. She's also being paid to handle an emergency if it happens..well, really you are since she's so young. In other words, if she comes into the house and there's been water damage, it's been vandalized, or one of the cats are sick, she i.e. you will have to handle that by calling the right people. Assuming they are not within easy driving distance and can get home quickly, you are actually the one who will take that cat to the emergency vet, turn off the water main, call the police, etc. So it's not just payment for what she's doing, it's payment to make sure everything is okay and that someone will handle anything until the family can return home.