A typical day would include communicating with a range of people, as well as restocking shelves, and helping to unpack delivery. it taught me what an average day in the workplace would consist of, which will set me up for when I want to get a job. I wouldn't say any part of the job was particularly difficult, as I did enjoy getting the experience, and knowing what it would be like in the future.
It gave me an example of what a typical day in the workplace would be like.
In my opinion, there were no cons.