Clothes dry faster when you attach the posts to the front and back bumper of the car and hang the clothes before going out to do errands. Doesn’t take up space on the balcony. It is efficient to time the laundry with grocery runs since you will be unloading the car anyway. Two armloads of groceries can be too heavy but one of groceries and one of whites is alright. I use my truck since it has a lumber rack.I can hang multiple lines. Sometimes I don’t have time to take the clothes off so I park across the street from my house. I got too much stucco on my truck during one job. It was easier just to stucco the whole thing than clean it. I think it is an original idea. HOA doesent like the color though. It has nice texture.