Affordable Fabric Assebled Sofa

I bought a new couch for the living room during the Black Friday sale. I chose the dark gray urban loft style because it is the right fabric and was a fully assembled couch which was important for me. Hopefully it will last a good long time. The only thing that I was a little bit disappointed in was the fact that the cushions cannot be turned over. A big design flaw, which is a waste as far as I’m concerned. The cushions wouldn’t have slipped off with the decorative fabric on both sides. So why?