I know that my district don't look like "Disneyland" like other touristic or very upper classes places very more expensive in the city but this is the "Real Paris", melting pot socialy and ethnicaly, this is the charmed of the big citys.
I'm sorry for disturb you with tabacs, i open my window very often. I let my door open for more sociability, but if you ask me i can closed the door for don't disturbing you. Anyway i hope you have great time in Paris..... Peace :-) !!!