Looks like there's a controller issue, for two people. Tsl doesn't have a controller, and Meca is on the fence about whether to bring one. Well, Riocosta already has an extra controller, so that should cover Tsl. Meca, you should bring your controller, even though that means going early to ditch it at home. (If you're gonna leave early, would you perhaps even consider bringing two controllers?)
Considering that it's 1 in the morning, there's a chance Riocosta might not see these posts and reply before noon tomorrow. In case he doesn't, his place is on Line 8, Seokchon Station, exit 7, and it's going down at 12:00, apparently.
Just in case, wanna leave your number, Tsl? And Meca, I'll call you tomorrow, a little before noon. If you want, we can meet up beforehand.
(My number: 019-496-1628
Riocosta's number: 010-9309-8274)