You must also make it clear to the aunt in the dormitory, because the aunt is responsible for the management of the whole dormitory. If you go out to live alone, it will cause a certain burden and trouble to your aunt's management, so you must make it clear to your aunt that it is compliant for you to go out to live.
You can also greet your classmates. Everyone lives on campus, and you may be told immediately that you live off campus. There may be some situations that are too late to inform you. Be sure to say hello to your classmates and let them inform you immediately.
If you are determined to go out and live, the house you are looking for outside will be safer. Don't look for some cheap rotten houses. Your own safety comes first. After finding a good house, you must also tell your address to the counselor in case of any unexpected situation.
After various considerations, you can apply to the counselor for relevant procedures.