It was simple. The interview lasts about 30 minutes. They asked you to translate from English to your language and vice versa. Then they asked you some vocabulary. You also have to talk for 1 minute for each given topic

Flexible and convenience interviewing process. Allow you to schedule it as different times depend on your availability. Good with following up after the interview. I didn't pass the first time, but they wanted me to come in for an in-person interview several months later and I passed the second time.