Japanese minimalist and his designs for a minimalist lifestyle
youtube.com
youtube.com
I moved last year and for this purpose, I created a little command line utility to track every single item. Of course I have much more. But it forced me to reconsider every item. I let go of many items and now, for example, all my tools are tracked and localized. When I need to fix something I can query to find out where they are.
The main benefit to me it that I buy and sell stuff deliberately as I have to record or delete it in the database.