Hi, I hope everyone is doing as well as possible during this time.
I just had guests who were here for 5 nights. I rent the upper level as of my house as a duplex type space. I very soon noticed a smoking odor, but I thought it was just a smoker with a heavy odor, not necessarily smoking. I didn't want to confront them because they seemed to be nice people and were appreciative during the stay (and were professional people). And I'd have to deal with it/clean it. After they left, the odor in the space was as strong as I've every had. It took me few days to get rid of most of the odor - with windows open, air purifiers, cleaning all surfaces and linens, having baking soda out, etc. I do have no smoking anywhere on the property rule in my house rules, but I don't have a no smokers allowed stated either. I'm still not sure if someone smoked or it was just a super heavy odor carried by the smoker onto everything. I'm not sure how to review in a situation like this?? They were good guests other than that...
(Also, I'll probably put a no smokers allowed rule after this. I've had a couple others that were bad over the course of 120+ guests, but nothing like this. I just thought people would respectful of well kept spaces and would try to minimize smoking odors.)