Janitor Tanya
There are two Janitor Tanyas, one is in Downtown, and one is in Vacation Island.
Downtown
In Downtown, Janitor Tanya looks like an elderly woman, who looks a lot like Witty Washout from The Sims: Makin' Magic. She usually mops around, and she fixes up broken things such as toilets, dishwashers, etc.
Vacation Island
In Vacation Island, Janitor Tanya looks young and she looks a lot like Tidy Heidi from Unleashed. She is somewhat different from the janitors in other community areas in that she acts as a gardener in addition to acting as maid and repairman. If Maid Marrion is present, she will only clean up outdoor areas.
Unlike cleaning/maintenance NPCs in other community areas, she will sit when she has nothing to do.