A Shadar Kai warrior will follow the suit of the muscular suited man at the front door and knock on it as well. After waiting for a few moments and not having anyone come to answer it, he will attempt to enter assuming no security attempts to halt him. If he is permitted entrance he will then take a look around the main room and observe it while he waits for somebody to come. That doesn't seem likely though, seeing as how the near entirety of NO just left on a pony-saving escapade.