The interviewer was very kind and personally called to invite me to the interview. They also enthusiastically introduced the company environment and the position over the phone. During the interview, there was a computer test (simple typing and spreadsheet creation).
I originally interviewed for Position A, but was ultimately offered Position B. They called to ask whether I could accept it, but the job responsibilities, salary, and other related details were completely different from what had been discussed on the day of the interview.