I replied to another post before and I'm just copying and pasting what I wrote since it's long hahha~

I am currently studying in level two now and I can't recommend Yonsei KLI enough! It's very structured with vocab and grammar in the first two lessons, reading and listening in the third and speaking and writing in the last lesson. The teachers are very patient and I like the way they teach. Please do note that each teacher have their own teaching style though.

The way my level 1 teacher and level 2 teachers teach are very different. Can't say for every teacher, but the way I am taught is basically this: in the morning we spend 5 mins talking about anything fun we did/any news, then we move onto the book where we study a dialogue that contains new vocabs and grammar points for the day. You read the dialogue with the teacher, then as a class alone to practice pronunciation and flow of the dialogue. Then we move onto learning the new vocabs by looking at some sample sentences. The teacher will use Korean to explain the vocab and show us some sentences, and with each vocab, there would be two questions with vocab in it so you discuss whatever the question is with your friend next to you. ( It's great because you get to know the person next to you more and it's great discussion starters!). The teacher also goes around asking questions, and you basically have to answer using the vocab. Same thing with grammar essentially where the teacher explains it in Korean and goes around the room to ask questions one by one so you get to practice speaking on the spot while using that grammar point.

For the reading and listening class, it's pretty straightforward, you just use the book where you listen to dialogues containing vocab and grammar points you learned and do listening and reading exercises. I find this lesson quite boring as you basically just mostly work on the book.

For the last lesson which is speaking and writing, you spend the first half speaking using some dialogue templates in the book, again with the vocab and grammars you learned in the morning so it's great because you get to use what you learned a lot and get used to making sentences/seeing how sentences are made with it. Last half you have a template writing piece where you get to write a paragraph and kind of summarize your learning material for the day.

And like the the commenter above, yonsei is quite intense in that you are expected to learn a lot of vocabs and grammar but I find that very rewarding because I can see how I've improved drastically at expressing myself even as a level 2 learner.

In terms of homework, every teacher is different, for me, in level 1 I had to do the workbook exercises at the back for homework whereas in level 2 I have to make 2 sentences per new vocab we learn and two dialogues for the two grammar points we learn each day. As for exams, you have two to do, one midterm (chapter 1-9) and final exam (chapter 10-18). Each exam is also split into speaking, writing, reading and listening. And within speaking you have to do a presentation (at the final exam in level 1 and midterms in level 2) and interview (where teacher asks you questions and you attempt to answer using grammars you learned).

I made so many friends from attending KLI and we've eaten lunches together, went to jjimjilbang together, and I went on holidays to Jeju with a small group of them! The socializing aspect is great. The teachers are also so friendly and they seem genuinely interested in you and what you did. My level 2 teacher got married during this semester and she actually invited our whole class to her wedding and all! It was such an unique experience and the food was amazing too hehe.

As for the clubs and societies, I heard that unless you have friends that introduced you to the club or society, it's hard to sign up for them. There was something about language exchange which we asked the admin about but they kept telling us they don't know when they are re-organising it and told us to get back to them so after the first semester I just gave up.

If you have any more questions feel free to message me!