First job as a male attendant, what should I expect?

Hello! I recently got my first job with a catering company that travels to different events around the area. I was called to be a male attendant at a banquet and it’s apperantly very “easy.” The job description says ”Banquet hall name needs two Attendants to walk around and make sure there is paper and soap in the washrooms, it’s a VERY easy gig”

Has anyone ever had any experience with a job like this? If so what should I expect. I guess I’m just nervous because it’s my first job but if anyone could share their experiences that would be great thanks.