Guy without kids or pets is more likely to rank a lil higher w.r.t the ahole personality, i.e., guy who takes care of dependent creatures is more likely to be a nicer guy in life.
If he smokes his cigars on his patio/deck/etc outside the house, it’s a nothing burger (On the same note, a guy with kids and pets won’t be smoking inside the house).
If the ad says kid free/pet free/smoke free, I’d probably not wanna deal with that frigid shrew, lol