We've spent a lot of the past 6 months cleaning out my inlaw's home. Her mom was a bit of a hoarder, mostly food. But half the garage and one bedroom were full

We've spent a lot of the past 6 months cleaning out my inlaw's home. Her mom was a bit of a hoarder, mostly food. But half the garage and one bedroom were full of stuff from her father who passed away 15 years ago and her grandparents who have been gone for 40 and 25 years. Now we have almost an entire bedroom's space worth of that stuff in our home :( I'm personally trying to get mine down to a single carload other than furniture or boardgames. Boardgames can be a single carload on their own.