We require ten days verbal OR 15 days written notice before vacating.
I believe the appropriate and courteous way is trying to give them at least 2-5 days notice. Honestly I am not too sure. Your safe bet is to give them at least a week's notice or 5 days so they have time to not only process your account and charge you another month but also time for them to clean it out etc. Sorry I wish I could be more help
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