Fairly straightforward. I was asked a few grammar questions. I was also asked to present a brief lesson on one of the terms discussed. It was not a very taxing process. The interviewer was quite friendly and provided meaningful feedback.

Had 2 rounds of interviews. First round was with the company director. Very pleasant guy, had a good experience. Next round was a teachback exercise where you are given a few topics to choose from, and you teach that to the interviewer who poses as a student. Expect lots of questions along the way.