I am not a lawyer, but in my opinion, a strong odor of Marijuana is preponderance enough, even better if you have a witness smell it too. 

Completely waterproof either way, relatively tough, doesn't hold odors, looks great.

You can temporarily hide the odor with latex, but it's going to come back.

Carpet tends to stain and hold odor/bacteria, making it overall a hassle to maintain well.My husband and I added a wood laminate to our unit in Nashville and loved the end result.

Bombed the house with odor eliminators and have an air purifier.

It's been over two years and I haven't had a hint of moisture and no odors to speak of. 

As you may recall, I have some tenants moving out that cooked extensive Indian food which tends to linger a bit more due to all the amazing yummy spices.Can you recommend a good carpet cleaner and maybe the same or se...

After done renovations / repairs / maintenance on many many properties, I kind of know the price range of each job like painting, flooring, drywall, plumbing, electrical, AC, pest control, remove odor from old pet urine, mold remediation, cabinets, countertop, backsplash, appliances etc etc in my mind.

I'm not risking bringing someone else's parasites, pet dander (or worse), odors, or bodily fluids into my nice vacation rental.

The Kilz type products help, but don't ever seem to completely eliminate the odor.