Looks good.
We always make sure that ONLY Tupperware type containers are on the floor. They last forever and will keep everything dry inside.
After or last move we’ve got rid of all cardboard storage boxes, with the exception of those for empty wine bottles, and after a couple of minor water incidents haven’t lost anything. The water never goes over 6” int he basement and the containers are high enough to keep everything out.
They have the added advantage of having a waterproof lid, so if the Ayer comes from above were covered there too.
Good point! We are moving everything to Rubbermaid tubs as well. It will be pretty rare if anything is just sitting out in the open anymore besides the furniture and stuff since it is a finished basement. We had some of my old Legos that were in a tub with a crack in it, so those got wet, but dried out just fine!