During my interview at Nando's, they asked lots of questions about: +` if i'd ever eaten at a Nando's before? What did I think of the food that I had ordered and what my thoughts on the brand were. After I started working there, I realized they had asked me these questions to determine if I was really interested in working there. Overall, the interview is fairly chill; be sure to show interest in the company, make sure you've tried the food (It's so GOOD!) and be sure to dress nicely and be clean for the interview. Good luck!