Arrived at Consulate at 7:15 for 7:45 appointment. Very efficiently processed. Consulate Officer very polite and questions very basic and straight forward related to relationship and future plans. Was finished and back at the hotel by 8:45 (stayed at the Ascott IFC Hotel directly across the street). I wore a nice button shirt, dark jeans and comfortable shoes. Guangzhou Consular processing has to be the best there is.