re indoor air quality: fair point. I bet new apts have less lead in the paint. That being said, SF is famous for their moldy condos. I've had apt neighbors tha

re indoor air quality: fair point. I bet new apts have less lead in the paint. That being said, SF is famous for their moldy condos. I've had apt neighbors that smoked cigars, cigs, and weed that crept into my room.