We tried out the Liberty Grill last night, and we were very pleasantly surprised. It was very comfortable and cozy inside, and the service was attentive. We had the artichoke dip (which was a little greasy, but the tortilla chips were awesome), the Chicken potpie special (great!), and the Braised Short Rib (delicious). The only downside is the valet parking is $8 which I think it a little too high, but we did find street parking (free after 6pm) a short distance away. A great addition the downtown LA restaurant scene.
Pros: Good food, reasonably priced, seated right away, casual environment, good service
Cons: Expensive parking