Shared Electric Vehicle Charging Dispute - (Speaking > Difficult Situation)

You live in an apartment building with two electric vehicle charging stations in the parking garage. These stations are shared among all residents with electric vehicles.
Your neighbor, Sarah, regularly leaves her car plugged in overnight, even after it's fully charged, preventing others from using the station.
Another resident, Tom, has complained to you about this situation and wants to report it to building management.

Choose ONE:
EITHER
Talk to Sarah. Explain why she needs to move her car once it's fully charged.
OR
Talk to Tom. Explain why you think this matter should be handled directly with Sarah first before involving management.