Was first time in S Korea, so possibly this only applies to newbs.
The hotel was great, and close. Clean, friendly...
Here are some tidbits though:
The schedule for shuttles they mailed did not match the one posted at the airport, and the airport one is the correct one. So I got to wait 2 hours because I read the one they sent.
In the room:
The auto light switch in the entry will turn on and off all night as people walk past the door, so close the peephole cover.
The toilet has a water heater attached, it is only in Korean, so I could not figure out how to not boil my butt, although some of the pictures like a water fountain were good no-goes.
The entry switches and the bed area switches have a master on and off. The ON does not remember the previous setting so, ON gets you all the lights... Also the ON light is lit when it is off, and the OFF light is lit when it is on. Just a bit weird, lol.
Otherwise great!