The Rio All-Suite was the first hotel in Las Vegas to offer an experience that embraces a sense of place. The premise of the design was to capture the vitality of lifestyle in a city like Rio de Janeiro. The Rio All-Suite consists of four hotel towers integrated into a single design palette. These towers house over 2,500 all-suite hotel rooms.

The low-rise features over 100,000 sq. ft. of gaming, a 163,000 sq. ft. state-of-the-art conference center, a 56,000 sq. ft. ballroom, a 10,000 sq. ft. full-service health spa and salon, 16 restaurants, 13 bars, multiple nightclubs, showrooms and retail outlets, an expansive pool and beach area, and an interactive entertainment feature known as the Masquerade Village Show in the Sky. Marnell Companies designed, constructed, and master planned all six phases of the Rio All-Suite Hotel & Casino starting with the initial phase in 1989. The property was master planned to allow for long-range development and expansion with minimal interruption to ongoing operations.