We love this! We don't know about you, but we've never seen anything quite like this before. It's such a creative way to manufacture a piece of furniture while upcycling plastic bottles... a well-known environmental pest. However, we must caveat everything we've just said by saying it doesn't look very comfortable. Plus, you would have to ensure the couch wasn't positioned in direct sunlight - otherwise, it might melt!
We also reckon this sofa would make the most horrid squeaky, crunching noise whenever you touch it. It also doesn't look very stable; we suspect you would have to perch very carefully on this couch for fear of it collapsing!