My parent house burned own all that exist is the bricks. 1.

The fire started in the house next door and spread to our house. 3 family semi-attached brick house that is being totally gutted. We have quite a bit of insurance and the insurance company seems to be very coopertive up to this point. My parents are not sure if they can live there again. what are oour options? We have replacement coverage on content.
Located in New York