Does this add runtime scripts?

No. BerbCorp Warehousing uses native container and logistic-container prototypes only. It has no control.lua and no tick handlers.

What sizes are included?

The mod adds 3x3 storehouses and 6x6 warehouses.

Are logistic variants included?

Yes. Storehouses and warehouses both have passive provider, active provider, storage, requester, and buffer variants.

Why are the item icons above the buildings so large?

The larger content overlay icons are intentional. They make it easier to see what a large storage building contains at normal factory zoom, especially when belts, inserters, and logistic robots are active nearby.

Does this replace another BerbCorp storage mod?

This mod conflicts with the older BerbCorp industrial storage packages so only one Warehousing-style storage implementation is active at a time.