The MGM Grand is one of the largest hotels in the world, with three 30-story towers with rooms and suites in more than a dozen categories. Standard accommodations are modern with art that evokes a Hollywood theme; Stay Well rooms include an air purification system and dawn-simulator alarm clocks. Further up the line, the various types of suites are more stylish and striking: the best of the bunch are the two-bedroom Marquee suites and the two-story Terrace suites, which have vaulted ceilings. At the very high end, the super-posh Skylofts at MGM Grand occupy the hotel's top two floors, and come with a 24-hour personal butler, separate check-in, infinity tub, and even an extensive pillow menu. There are also 29 villas within the Mansion at MGM Grand, the resort's high-roller palace. Overall, few resorts in the world have a bigger pool and sunbathing area; dubbed the Grand Pool Complex, the 6.5-acre area features four separate pools, three whirlpools, and a long, lazy river; there's another pool at the resort's Tower 3. In early 2025 the hotel announced a $300-million project to renovate the rooms and suites in the largest main tower, promising \"the flair of the disco era\" by the end of the year.