As a nurse for 40 years it shocks me that we are still arguing about a well known cariogenic product that causes negative health outcomes for not only the individual but for anyone around them. I vote for banning smoking in the building for the sake of everyone and because it will increase the property value of the building by making it a more desirable place to live. If nothing else, do it for the children that live in the building — it can cause permanent damage to their lungs.