Hi All,  Have compiled a guide below, for those who are new to PS in Korea. Thank you to all who have selflessly shared your research/experience; which I have credited in the respective sections.   1.       Navigating Korea 1.1       Travelling 1.1.1     Travelling from Incheon Airport to Seoul Airport Bus Cost: Approx. 15,000 won to Gangnam area Time: Approx. 1.5 hours Airport buses travel to all major areas of Seoul. Tickets to Gangnam area are