That's definitely the hardest part but it's important to do it. Still haven't cleaned everything out myself so it depends how much stuff you've gotta go through.
Take breaks as needed.
Also you'll need to figure out who has legal authority of things in her name like bank accounts. Companies she owes money to will send letters regularly, they tend to be easy to deal with.
The King Wang.
Listen up Urinal Cake. I already have something that tells me if I'm too drunk when I pee on it: My friends. - Colbert.