PHI bar has two great things going for it: cheap prices, and great location for CMUers. It's a great place to hang out, seeing as they, unlike some other nearby bars, aren't blasting horrid pop music so loud that you can't hear anyone a foot away. It does have a dive-y feel to it, and always has a strong smoke smell (of which I'm not a big fan). You can be sure to run into a few folks you know if you pop in.