I was there with my husband today for his interview too. His appointment was at 9 but we got there at 8. We got through in less than 20 mins even before our appointment time too.Just landed in Etobicoke and got CoPR. Thank you very much for you guys in this thread for sharing information.
I went to the office 45 min earlier than the appointment but they took me in and I left the office even before the original appointment time.
Here's my timeline.
Application sent: May 14th 2018
AOR: Jun 23nd 2018
Medical request: Oct 9th 2018
Medical passed: Dec 10th 2018(due to pregnancy, X-ray delayed)
AIP: Feb 13th 2019
DM on both sides: Feb 14th 2019
Interview requested: Mar 4th 2019
Interview(got CoPR): Mar 9th 2019