The Pittsburgh Greyhound station is really quite nice in comparison to others. See, I know this because I too have spent the night in a bus station, except it was in Columbus, OH (I think? Perhaps it was Dayton.), and it was not nice at all, by which I mean old and dingy and Quite Thoroughly Used. At least in Pittsburgh it's new and somewhat shiny. Though I will grant you that it is still somewhat soul-killing, and your description of the people quite accurate, but I think that that's for the most part just the sort of people who take buses, so.

It is agreeable to hear you made it home, all the same.