Review for Rio Hotel & Casino Review For Fremont Hotel & Casino Google User Feb 11 '18 at 3:35 One of the casinos in downtown Las Vegas. Great place to spot by for cheap drinks and cocktails. Good selection of machines to gamble on, though note it is a smoking friendly bar but the ventilation is great but you do still have the smell of smoke in the air. The staff was friendly and if your on the machine, they do come around asking for drinks, just be sure to tip them. View full site to comment or like