The kids face some of the tough realities of hiding out in New York City, like the fact that their limited budget won’t stretch very far. Claudia, however, adds this reality to her list of grievances against her parents, suggesting once again that although she’s precocious in some ways, she’s a typical preteen in other ways. Their parents don’t give them an allowance for the purpose of living on their own in New York City, after all—and it’s generous of them to give one at all.