This is an excellent authentic Shanghai style restaurant. I tried the onion pancakes (cong you bing) and soup combo. The onion pancakes were delicious and cooked perfectly. For the soup, I picked hot and sour. I was expecting a small bowl of soup since it was part of a combo but they brought a fairly large bowl. This was some of the best hot and sour soup I've had, with lots of egg and tofu in it and a good broth that had just the right combination of hot and sour. I also ordered the "empty center" vegetable (kong xin cai) - it was not bad but not sure I would order it again.
The service was good, with a friendly waitress that was attentive about keeping my water glass full.
Next time I plan to try one of their main specialties, the Shanghai dumplings with broth inside of them.