I don't have a problem with cannabis. I don't judge anybody who uses it. I used it myself in my late teens / early 20's.. but it really does stink. We can all agree on that.
I live in a small block and I'm new to the area. I don't want to make a bad impression or rub anybody up the wrong way but my flat absolutely stinks of weed. I can't be certain which neighbour is smoking it, it's either next door / down below or both.
It's worse when my kitchen window is open so it may be downstairs smoking it in their kitchen, but the smell is often there whether I have the windows open or not.
The neighbours seem nice and normal enough, not the sort to start a fight if you mention it, but I don't want to take it up with the wrong person
How would you go about it?
Would a friendly note in the communal area be acceptable? Do you think IBU?