Where does the family have to stay while New York is being evacuated in the movie i am legend?

In the movie "I Am Legend," the family stays in a secure, fortified home in New York City during the evacuation. They are depicted as being in a safe zone, away from the chaos outside. However, as the situation escalates, they ultimately face danger, leading to tragic consequences. The family’s experience highlights the tension and urgency of the evacuation scenario.