Review: Had a very pleasant meal at Fairy Su's tonight. Fried "beef" slices in mushroom and tomato sauce with white rice. Incredibly good. Together with an orange juice it came to 69 RMB, more than I'd anticipated, but still a price I was more than happy to pay. The staff were very pleasant and speak good enough English to manage your order. The menu book is quite thick, so you may need some time to "browse". Really, really easy to find. It's inbetween Beixinqiao and Yonghegong (Lama Temple) stations on line 5 of the subway. Use either of the two stations, heading North from Beixinqiao or South from Yongehong. More of a cafe environment than restaurant.