I live in an apartment in the city with a shared back deck and me and a previous neighbor had replaced a one line clothesline with a new four line clothesline and I loved it. In the summer, I could air dry 2 loads in about 30 minutes and my electricity bill was lower. Our landlady put up bigger new decks this year, but alas no clothesline. After winter, I'm going to ask if I can put up another (I hang up the undies and bras inside, btw). Luckily, my neighbors also hung dry clothes and had no problems with it. Right now I hang up all shirts on hangers and airdry them on the door openings in the bedrooms.
When I was growing up in the country, about everyone had the same set-up. Clothesline tied up between two trees, pole in the middle to keep the line from sagging. We had three huge lines and me and my cousin used to run through the drying clothes, doing laundry was fun, lol. I think anyone should have the right to hang laundry. It doesn't physically bother anyone else, it saves electricity, and is green.