I agree with the person who said nonsmokers and antis don't give a damn about smokers' health (let alone nonsmoking tenants' health).
And my motto is if dey don't give a damn about my health, I'm gonna light up when I want and where I want.
If it was up to me, I'd try searching for a complex dat's still smoker-friendly. But I'd still look for help in my hypothetical case. Kicking someone out for refusing to quit smoking is actually worse than using race as an excuse for ANY topic.