I was introduced to Upperstone by a friend who is an alumnus, and I will definitely continue to recommend it. Ms. Erma modified the lessons and put extra effort to assist me in overcoming my issues, especially in the writing section. In the beginning, I had difficulties finishing the writing tasks within the time limit and often repeated the same grammatical mistake. Thanks to Ms. Erma's constructive feedback, I managed to overcome my biggest weakness and achieved a 7.5 in writing and an overall 8.0 which exceeded my initial target.