No way! I am on the same floor as you and in M2. Cool! Are you right by the elevators by any chance?
Anyways, I went to Homedepot and bought some adhesive foam weatherstrips and taped all along the door. Hope that'll stop the smell.
So new neighbour moved in and is a heavy cigar smoker.....causing the smell to enter into my suite. Any ideas what I can do to stop the smell from entering?