Our last day was just the flight back to Singapore, we checked in at 7 am and get breakfast inside the transit while waiting for our turn to board the plane.
Throughout the trip, my friend used an app for navigation which is called Daum Map. However it is all only in Korean words, or you can navigate your way using google maps.
For our full itinerary, can check out our google sheets here.
Thanks for reading all my posts and hope you will have fun in Korea as well!