The Signature at MGM Grand is conveniently connected to the MGM Grand by a moving sidewalk. It redefines luxury in Las Vegas. Hotel amenities include Fiamma Trattoria (Italian fare), a Starbucks cafe and lobby lounge, fitness and business centers, and an exclusive, heated pool complex with poolside cabanas. Wireless Internet access is available throughout the hotel and is included in the resort fee. The hotel also offers 24-hour concierge assistance, room service, valet parking, and bell staff service. Signature at MGM Grand has a private, gated entrance.

All suites feature pillow-top beds, 300-thread-count Egyptian cotton linens, down comforters, HDTV flat-screen TVs with DVD/CD players, high-speed Internet access, safes, coffeemakers, refrigerators, irons and ironing boards, bathrobes, and bathrooms with TVs, hairdryers, whirlpool tubs, and separate showers.