I also ordered the Caesar Salad and share Kimberley's opinion. One has the sense that important deals are being made and if your aim is to impress, this is the place to do it. Upon entering, you're faced by a gigantic wooden mermaid staring longingly over K Street. Walk past her and though the decor is elegant and austere, there isn't much to distract the diner from the food and important business they're there to discuss in the first place. The staff takes care of everything and as long as one has a confirmed reservation, both the meal and the deal should run smoothly.
Reservations are imperative.