In terms of IELTS teachers, all teachers are great and always clarify which improvements I should enhance, so I think I could make sure what I should do clearly. Honesty, I feel like sometimes the teaching style may not match you, but teachers are able to change it along with your needs, and you can change the class if you want, which were the positive things for me. Having said that, it was a little bit pity that I couldn’t take a popular group class because of the maximum number of students after June onwards since the school curriculum was changed.
Overall, the quality of the teachers is great and I didn’t expected that my score was improved and I was able to be familiar with english even though it was my first study abroad experience. I’m truly satisfied.  Thank you, Philinter !!