I totally get not being able to upgrade, I figured I could probably add a few dollars on checkin or over the phone to get the view I want - obviously based on availability. I've never used hotline (just priceline) so I'll have to dig into the process, but it seems similar. Would you recommend the few extra $$ for a 5* or would a 4.5* be about the same quality? Again, I apologize for my Chicago ignorance. We're also planning on doing a dinner cruise Friday night then seeing the city Saturday. So any recommendations as "must sees" would be appreciated. Would be cool to see a show, comedy club, etc Saturday night. I'd love to catch the Bears/Packers game on Sunday, but I'm not too excited paying $300 a ticket for bad seats - so that could be a sports bar on our way out of town.