The second a person is that the space is more spread out, so It's not at all as easy as in Itaewon or Hongdae to go from 1 destination to one other by foot. Hongdae is the popular Seoul nightlife place for college kids (Hongdae may be the Korean abbreviation https://arthurkylvg.thekatyblog.com/35599058/the-basic-principles-of-ktv-gangnam-nightlife