My fiance flew in the day of the interview from Calgary. He took the sky train from the airport to the consulate, and said that navigating was pretty simple and straightforward. He was pretty early (just in case the flight was delayed), so he went across the street to the Quiznos and hung out for a bit. He was able to store his stuff there for $10 cash, which was convenient since he wasn't allowed to take his phone into the consulate building. He went through security and went to the proper floor, and then waited for an hour or so until he was called to submit his documents. He then went back to his seat and waited while the agent reviewed his information. He was called back, asked a couple of very straightforward and simple questions, and was told we were approved! He said the entire process from entrance to the building to approval was about an hour and a half or two hours. He said everyone was friendly, and it was pretty smooth from start to finish.