The price is absolutely cheap. I go to my relatives' home for morning tea every day when I go home from holiday. I can add 8 kinds of Pu 'er early or bring my own, only 50 kinds.
It's on Xiadu Road, near Zhong Da University.
Not near the subway entrance. Ask someone else and you should be able to find it.
I'm not asking you to share. You can eat first. I just want to recommend it to your friends in the north.