Easy project. I bought two different versions of this on Amazon, and ended up keeping both. If we ever move, I would certainly consider an outdoor clothesline or hanger.
Not all neighborhoods allow outdoor clotheslines. Also, some climates are very humid and rainy in the summer. We use air conditioning and the indoor air stays quite dry for that reason.
This particular project also helps the house stay cooler in summer because I am not running the dryer. Then we are also not paying for the electricity to run the dryer. Both lines are retractable. So easy.
Would you hang a clothesline?