If your heading to Seoul for the G20Summit and need a place to stay, here are a few good spots.
I can't promise they won't be full, but you could at least give it a try :)
Budget/Backpackers Style *don't let the name fool you, these hostels are some of the best we've ever seen, and certainly defy the name 'hostle/backpackers*:
Blu Guest House one of our favorite places to stay in Seoul...very friendly English speaking hosts!
Something a bit more Fancy: *you never know, maybe you'll be next door to Obama :)
Park Hyatt Seoul
Hamilton Hotel Itaweon, Seoul
I'm sure most of these places will be fully booked, but theres no harm in trying :)