Also--

One thing that I just HAVE to write, that I forgot about in the previous post.

Ingenious Korean Inventions #1: Key activated circuit breaker
In this hotel room, in order to turn on the lights, air conditioning, fan, tv--everything--you need to plug the key into an adapter in the foyer. This means two things: that forgetful people NEVER waste energy, and that forgetful people NEVER lose their keys in their own room. For someone like me, who would forget her own head if she could, this is probably the best thing since sliced bread. I will never forget my keys when I leave, or lose it in my bed, or leave the air on while I'm gone for 8 hours. Woo!