Louis, while HoteLumière at The Arch is an all-suite hotel with 294 rooms and is connected to the casino, restaurants, and bars via a skywalk. Louis offers 200 contemporary guest rooms with nuanced touches of elegance and sweeping floor-to-ceiling views of the Mississippi River. Louis, Missouri. Visitors may stay in one of two luxury hotels on the property. Louis, formerly Lumière Place Casino & Hotel, is located on the northern end of downtown, across Interstate-44 from The Dome at America's Center and adjacent to historic Laclede's Landing in St. Betting on sports futures, props and lay bets.