Making a successful insurance claim.

There is a process.
1/ Report claim to the insurance company.
2/ Get all your documentation done with quotes.
3/ If you supply the quotes and pricing with the available people to start then the insurance company will most likely accept as is. This is because people are lazy and insurance company paper shufflers are no exception.
Supply before and after photos as these cannot be disputed. Every six months photo graph your entire property as is car and all. This is a valuable asset.