The package room is an operations problem
A mail room fills up because nobody knows a parcel arrived and nobody records that it left. Staff field the same question all week — "did my package come?" — and the shelves become storage.
Ayillo logs a package against the unit in a few seconds: carrier, tracking suffix, size, and shelf or locker location. The resident is notified in-app and by email the moment it's logged, so the front desk stops answering the question.