My office is 2352, which is on the second floor of the new Taubman Wing of the Art + Architecture Building (North Campus), towards the front (northeast) of the building, close to Bonisteel Blvd. (The nearest UM campus bus stop is across the street, at the corner of Bonisteel and Murfin, outside Pierpont Commons.) Scott Campbell
Here is the office hours sign-up page. Or email me to set up an appointment.