I spent three weeks in my pajamas during covid learning how to use Excel to create my inventory, after 30 years of procrastination. Two kinds of lists; the first alphabetically by manufacturer and product number, the second by location so I now don't have to rummage through storage totes looking for item "X". I used the stick-on numbers from the Depot to assign location of the totes that are on two different floors. So if I'm looking for a certain item I just use that product number in the search choice to locate it. AND, doing all this reveals inevitably what you unknowingly bought twice at York over the years!