You should always leave the bathroom clean and fresh.
Lilly is living alone in her first apartment and is cleaning the house.
Lilly wants to finish cleaning.
Lilly makes sure to clean the bathroom good because she wants to do a complete job before finishing and taking a shower.
Lilly skips cleaning the bathroom because she finds it gross and it also means she is done cleaning faster.
Lilly has a presentable home, especially in the bathroom which matters most.
Lilly's bathroom becomes more and more dirty to the point it could be a hazard to her health.