Salesforce Administrator Onsite Interview

Hello, I'm called for an onsite interview to Amazon for Salesforce Administrator Position, L5. I was told I will be having 5 rounds of interview + 1 lunch accompanied by Lunch buddy. Can someone please guide me what questions could be asked and what could be the complexity level of interview for a level 5 position. Thanks! #amazonaws #amazon #amazonbenefits #salesforce #salesforceinterview #salesforceteam