That's correct, just get to the bar and the pick up the daily quest in there.

It really is easy, I also brought my characters at 77 to do it, and they were just barely set up. My 77 hunter kept sitting and standing throughout the fight, I'm still trying to figure out why .

I just kept my lock, tank and one other in there the entire time, and rotated the other two characters. No healer required if your tank has somewhat decent gear.