Long queue outside that isn't done by appointment time so bring suitable clothing but once inside was very quick, took about an hour with 2 short interviews. Didn't ask to see any proof and only asked a couple of questions. All in all nothing to worry about. However I had an 8am time, it was a lot busier by the time I left so if coming later in the day you may have to wait longer. You have to keep checking the big screen for your number, and a new one flashes up every few seconds so I recommend music or an audiobook over reading to pass the time!
Consulate / USCIS Member Review #14636
Review on June 16, 2014:
