Cool.
There are several Christian groups that have houses around here (though there is no "fraternity row" to speak of - the houses here are roughly the same size [four or five people live in them] as they are scattered through the neighborhoods surrounding campus).
I think it's cool that they're living together in such a big place and doing bible study as well as social activities like cookouts and chillin with their sorority neighbors. Good for them. If I went to school there and didn't live in a sorority house, it sounds like a place where I'd like to live.
(Though I think it's a little much to say "I can sense that bad stuff went on"... they are, after all, friends with their neighbors on Greek row.
)