Quick and easy as long as you have the experience. Explain in detail what customer service means in a professional manner and you are more likely to get a call back.

At the lobby of a mall because the office doesn't have room to do and interview it was weird but not the strangest I guess. Could be in the parking lot

I attended a hiring event where I had a group interview with several other candidates. The questions were simple and behavioral, and recruiters were professional. They offered me the job on the spot and I began onboarding at the event.