I’ve arrived! Long trip but not too terrible. Korean Air did a fine job.
Upon arriving I like to sort out 2 things:
Find an ATM and get local currency. It’s easy and usually less expensive than money changers.
Get a local SIM card with Internet access.
I’ve done both now and got on the Evergreen bus into town. That was really easy but I suggest knowing what MRT (subway) lines are near the hotel since the biases stop there. You need to walk to the hotel from there.