I had my landing interview scheduled at 2pm at Etobicoke office. When I arrived I went to the wrong entrance, went to Service Canada instead (I see that you are from Toronto, so make sure you are in the right office); they are one besides the other. Right when you enter there is a big desk in the front, two officers sitting behind and a big IRCC sign on the wall. I arrived 30 minutes earlier and went straight to the front desk. One of the security officers gave me a number DXXX to wait and highligthed my name on his list. I went straight to the waiting area. There were 26 people ahead of my number. 5 out of 9 booth were working at that time. I was called at 2:40pm. The questions asked in the interview were basically if I ever been arrested or commited any crime in canada, if I have any dependant overseas, if I ever been deported, if my marital status changed, current address and the last time I entered to Canada. Gave my pictures and signed my COPR. After I that I went straight to Service Canada (next door) to get my new SIN and also went to Ontario Service to update my status the status of my OHIP and new address since I recently moved.
Do you have your interview soon?