Spring decluttering or Swedish death cleaning? It’s time to sort all your stuff

Spring is a time we often think about cleaning. Opening the doors and windows lets in the fresh air and gets rid of things that have accumulated over winter months.
Sometimes spring cleaning can be just the dust, but other times it can be the stuff. We all have stuff, lots and lots of stuff. Usually too much stuff. Where do you begin when you’re ready to declutter and start getting rid of that stuff?
I have recently cleaned out my father’s home after he passed away last year. He didn