Clean water left standing for a couple of days can shift to Category 2, which changes what gets removed. That shift is exactly why a fast start matters.
Class matters just as much for the schedule. A Class 1 loss in one bathroom may dry in a couple of days, while Class 4 losses in hardwood, plaster or concrete need specialty setups and more time. The restorer should explain both ratings in plain language and write them into the file.
Keeping Three Parties Aligned
The project lead sends the adjuster updates, tracks approvals for each phase and tells you when the house will be livable again. On day one, ask who your single contact is and how often they will check in. If the answer is vague, that is worth noting.