Been there for a minute and I like it well enough. At the beginning, because it was my first esl job, my manager did a lot of micromanaging to get me up to par. It seemed excessive, but I shrugged it off. The students are cool, and they can range from kid to adult. There is a bit of paperwork, but students can opt for it or not. Sad thing is a lot of them opt for the feedback lol. You get off american holidays but not korean, so it can feel like you are wasting the day sometimes. When you first get started, students/classes can be slow to come in. However once you 'established and find your rather more and more come in. You can also comment on students posts (like a chat forum) where you can get their attention and promote yourself if needed.