Uninvited house guest has left the building

Hooray! The possum, by all appearances, has left the building! We have heard no noises in our roof since my husband last ushered our uninvited house guest out the front door, and the possum man came today to take away the most unattractive excluder cage from our fan vent and replaced it with a barely visible screen. So, hopefully, that means no more possums!