This place was wonderful. I ate here several times while visiting Tsinghua University, and I really loved the food. Everything I had was uniformly well prepared, well balanced, and delicious. The staff were helpful and friendly, even though I spoke no Chinese. The menu had sufficient English to make it clear what I was ordering. (Like almost all Beijing restaurants, it had pictures.)
My only complaint is that it is hard to find. Here are directions. From the south gate of Tsinghua University walk south until you reach the main road (Chengfu Road). Turn left and then turn left on the next street. Follow this street back into the Tsinghua science park. The road will take a sharp left turn, before it does the restaurant is on the main floor of the building on your left. It is *not* the restaurant you see from the street but rather it is inside the larger building.
The restaurant is not on Google maps, but is inside of a building that Google maps calls the "Innovation Mansion."
Updated from previous review on Tuesday September 30, 2014
Cons: Hard to find