Review for Hard Rock Hotel and Casino Sioux City Review For Hard Rock Hotel and Casino Sioux City Google User Jun 4 '17 at 0:56 Very nice room. Very clean & elegant. Very friendly & helpful staff. The only issue I have is the cost. From the people I saw coming & going, I don't think the hotel was even close to capacity. Wouldn't it make more sense to charge a little less & fill the place up? View full site to comment or like