What is life like for international students at Sejong University?

Hello! I am an international student from Pakistan. I have been accepted into the PhD program at Sejong University with a full scholarship. I am also expected to receive a research assistant (RA) scholarship. I plan to start in the spring semester of 2027, but I am feeling confused after reading various reviews about Sejong University and campus life. Some people say it's good, while others seem to think otherwise. The professor I consulted is very capable, having graduated from MIT and having experience working in the Korean military. I have no doubts about the professor's lab, but I am curious about Sejong University itself. What is life like in Seoul? Will I be able to get along well with Koreans as a foreigner? I want to have a happy study abroad experience in Korea and explore various regions. I would really appreciate it if you could share your thoughts and experiences!