I love Golden Lotus. The food is extremely tasty, the menu is extensive and completely vegetarian! My wife and I eat there weekly. Our favorites include the vegetable fu young appetizer, wonton soup, vermicelli noodles with pork/imperial rolls, carmelized chicken, beef and brocoli, and as of late, the lamb claypot. The service is typically very fast, unless the place is packed, which it can be around peak dinner time 6:30pm. If you are in downtown San Francisco, try their sister restaurant, Golden Era, for the same great food.
Pros: good parking, inexpensive, healthy
Cons: sometimes crowded