We also have a newborn baby. During the rehab the house was gutted to the studs and the studs were even sealed. All appliances, electrical, copper, and AC were replaced. This has all been verified.
It was verified by myself. I watched the rehab on this house and saw it completely down to the studs and the even had air scrubbers in there. We have the property under contract but could back out if we want. Thats why I asked for peoples input. Thank you for taking the time to respond.