Review for Argosy Casino - Sioux City Review For Argosy Casino - Sioux City Google User Jul 26 '16 at 22:03 This is by far the worst hotel I've ever stayed in, in my life. We found roaches. Our AC leaked all over the floor in our room and they messed up the payment for every single person in our group. Not one thing was as expected. They are privately owned and not a real Ramada. Please don't put your families through staying here. View full site to comment or like