Dear Jack,
I know you are arriving recently. Let me tell you the way to my house. From the airport you can take a taxi to the west gate of Beijing University. Across from Beijing University is Weixiuyuan. My house is on the 2nd floor in Building No. 5 of Weixiuyuan. If you still have problems, please call me at 62335768. Welcome to my house.
Have a nice trip!
Yours,
Gu Ruohui