I think historically it has been, but for me, there is a really different feel when you cross over Washington Avenue. Also considering how expensive Bella Vista is, and the construction of some high rises in the past 10 years, it is not the same as it was. I lived in Bella Vista over 15 years ago, and although I still like it a lot, it's more like a bridge between Center City and South Philadelphia, IMO. And when people say South Philly, I don't think most are including Grad Hospital or Bella Vista, both which have been gentrified significantly. But whatever you want to call it, Bella Vista is nice, and I'd live there in a minute if I could afford it.