I live in a one story house with a full basement. The basement is rented out to a party that does not smoke and I do. I have a swamp cooler up stairs and keep the windows open a few inches in all bedrooms, etc. Downstairs is regular A/C. OK, the question is that he is always bitching about my cigar smoke down stairs. I think that he is just a complainer as smoke goes up and with a swamp cooler it would force the smoke out the open windows, rather than to the downstairs. Am I right?