Question: How large is the complex where Vdara Hotel & Spa is located ?

full_context: Document 1: MGM Resorts International: MGM Resorts International is a global hospitality and entertainment company operating destination resorts in Las Vegas, Mississippi, New Jersey and Detroit, including Bellagio, MGM Grand, Mandalay Bay and The Mirage. The company recently opened MGM National Harbor in Maryland and is developing MGM Springfield in Massachusetts. It has a majority interest in MGM China Holdings Limited, which owns the MGM Macau resort and casino and is developing a gaming resort in Cotai. MGM Resorts owns 50 percent of CityCenter in Las Vegas, which features ARIA Resort & Casino. It has a majority controlling interest in MGM Growth Properties, a real estate investment trust.
Document 2: The Palazzo: The Palazzo is a luxury hotel and casino resort located on the Las Vegas Strip in Paradise, Nevada. It is the tallest completed building in Nevada. Designed by the Dallas based HKS, Inc., the hotel offers luxury in an Italian Renaissance ambiance. The hotel and casino are part of a larger complex (operated as one hotel) comprising the adjoining Venetian Resort and Casino and the Sands Convention Center, all of which are owned and operated by the Las Vegas Sands Corporation.
Document 3: CityCenter: CityCenter (also known as CityCenter Las Vegas) is a 16797000 sqft mixed-use, urban complex on 76 acre located on the Las Vegas Strip in Paradise, Nevada. The project was started by MGM Resorts International; Dubai World became a joint partner during the project's construction phase. It is the largest privately funded construction project in the history of the United States. The project is connected by a people mover system to adjacent MGM properties Monte Carlo Las Vegas and Bellagio Las Vegas. As of 2015, the "CityCenter" branding has been largely retired, with the focus instead on the Aria brand of the development's centerpiece property in names such as the "Aria Express" (formerly "CityCenter Tram") and "Aria Art Collection" (formerly "CityCenter Art Collection").
Document 4: Wynn Boston Harbor: Wynn Boston Harbor, previously referred to as the Wynn Everett project, is a luxury resort and casino that is under construction in Everett, Massachusetts and developed by Wynn Resorts. The resort borders the City of Boston and is approximately five miles from Boston’s Logan International Airport and financial district. Described by Wynn Resorts as "the largest private single-phase construction project in the history of the Commonwealth of Massachusetts," the development is located on a 33-acre parcel of land previously used for industrial purposes along the Mystic River. It is expected to open in 2019 at a total cost of $2.4 billion. After a remediation process to clean the site, Wynn Resorts has begun constructing an integrated resort with a hotel, a harborwalk, restaurants, a casino, spa, retail outlets, and meeting and convention space. Public amenities of the year-round harborwalk will include a picnic park, paths for bikers and pedestrians, viewing decks, waterfront dining and retail, a performance lawn, floral displays, and boat docks.
Document 5: Mandalay Bay Tram: The Mandalay Bay Tram is a 838 m long people mover that opened on April 9, 1999 on the Las Vegas Strip in Paradise, Nevada. It was constructed to connect three gaming hotels belonging to the MGM Mirage Group. The line carries passengers from the major Tropicana – Las Vegas Boulevard intersection, via the Excalibur Hotel and Casino and Luxor Hotel to the Mandalay Bay Resort and Casino at the southern end.
Document 6: Delano Las Vegas: Delano Las Vegas, (formerly known as THEhotel), is a 45-story 1,117 room luxury suite hotel. It is owned and operated by MGM Resorts International. It is located within the Mandalay Bay complex on the Las Vegas Strip in Paradise, Nevada. It was renovated and rebranded as the Delano Las Vegas on September 2, 2014, under a partnership between MGM and Morgans Hotel Group.
Document 7: MGM Grand Las Vegas: The MGM Grand Las Vegas (formerly Marina and MGM-Marina) is a hotel and casino located on the Las Vegas Strip in Paradise, Nevada. The MGM Grand is the largest single hotel in the United States with 5,124 rooms. It is also the third-largest hotel complex in the world by number of rooms and second-largest hotel resort complex in the United States behind the combined The Venetian and The Palazzo. When it opened in 1993, the MGM Grand was the largest hotel complex in the world.
Document 8: The Venetian Las Vegas: The Venetian Resort Hotel Casino is a five-diamond luxury hotel and casino resort located on the Las Vegas Strip in Paradise, Nevada, United States, on the site of the old Sands Hotel. Designed by KlingStubbins, the hotel tower contains 36 stories and rises 475 ft . The Venetian is owned and operated by Las Vegas Sands. The Venetian also serves as the seat of the corporate headquarters for its parent company.
Document 9: W Las Vegas: W Las Vegas was a planned condo-hotel resort near the Las Vegas Strip in Paradise, Nevada. It was announced in 2005 as a joint venture between Edge Group and minority partner Starwood Resorts. A contract to design the complex was awarded to New York-based Lacina Heitler Architects, following a competition featuring Swiss architects Herzog & de Meuron and Carlos Ott of Uruguay. It was initially expected to cost around $1.7 billion, and include 3,000 to 4,000 mixed-use hotel and residential units, a 75000 sqft casino, and an assortment of restaurants and stores. The project was planned for a site northeast of the intersection of Harmon Avenue and Koval Lane, two blocks east of Las Vegas Boulevard.
Document 10: South Point Hotel, Casino &amp; Spa: The South Point Hotel and Casino consists of a 25-story hotel tower and 90000 sqft convention center located on a 60 acre site along Las Vegas Boulevard in Enterprise, Nevada and adjacent to Silverado Ranch. The casino is owned and operated by Michael Gaughan and it serves as the primary sponsor of Gaughan's son Brendan Gaughan's race car.
Document 11: Las Vegas Monorail: The Las Vegas Monorail is a 3.9 mi monorail mass transit system located adjacent to the Las Vegas Strip, in Clark County, Nevada, United States. It connects several large casinos in the unincorporated communities of Paradise and Winchester, and does not enter the City of Las Vegas. It is owned and operated by the Las Vegas Monorail Company. In 2013, total annual ridership was roughly 4.2 million, down from a pre-Great Recession peak of 7.9 million in 2007. The monorail is a registered not-for-profit corporation, allowed under Nevada law since the monorail provides a public service. The State of Nevada assisted in bond financing, but no public money was used in construction.
Document 12: Vdara: Vdara Hotel & Spa is a 1600000 sqft condo-hotel and spa located within the CityCenter complex across from Aria Resort & Casino on the Las Vegas Strip. Vdara opened on December 1, 2009 as a joint venture between MGM Resorts International and Infinity World Development.
Document 13: Mandalay Bay: Mandalay Bay is a 43-story luxury resort and casino on the Las Vegas Strip in Paradise, Nevada. It is owned and operated by MGM Resorts International. One of the property's towers operates as the Delano; the Four Seasons Hotel is independently operated within the Mandalay Bay tower, occupying 5 floors (35–39).
Document 14: JW Marriott Las Vegas: JW Marriott Las Vegas Resort and Spa is a luxury hotel in Summerlin, Nevada, near Las Vegas. The 54 acre resort was designed using a Tuscan/Tropical theme. Golf was a component of the project from the start as it acquired tee times at the adjacent Tournament Players Club course with direct access from the resort.
Document 15: City Creek Center: The City Creek Center is a mixed-use development with an upscale open-air shopping center, office and residential buildings, fountain, and simulated creek near Temple Square in downtown Salt Lake City, Utah, United States. It is an undertaking by Property Reserve, Inc. (the commercial real estate division of the Corporation of the President of The Church of Jesus Christ of Latter-day Saints (LDS Church) and Taubman Centers, Inc. The center integrates shopping and residential elements, with foliage-lined walkways and streams covering three blocks in the heart of downtown Salt Lake. The City Creek Center opened to the general public on March 22, 2012. This shopping, office and residential center encompass nearly 20 acre of downtown Salt Lake City. The City Creek Center is part of an estimated $5 billion sustainable design project to revitalize downtown Salt Lake City. The City Creek Center project itself has been estimated to cost around $1.5 billion.
ground_truth: 16797000 sqft