In this scenario the faucet to the upstairs master sink blew off and flooded the property overnight until it was noticed the following day. The water went all the way from the second level down into the crawlspace. Most of the drywall had already collapsed by the time we got there. The flooring on the first level was laminate and unfortunately had to be removed and replaced. We were able to salvage the upstairs carpet and once the padding is put back it will be stretched back into place and professionally cleaned.