Question: What is the surface area of the mall built with a hotel from a management company headquartered in Baar, Switzerland?

Context paragraphs:
Ashley Landing: Ashley Landing (originally opened as Ashley Plaza and later known as Ashley Plaza Mall), built in 1970, was the first indoor shopping mall built in the West Ashley area of Charleston, South Carolina.  The center is located at 1401 Sam Rittenberg Boulevard (S.C. Highway 7) at the fork of Old Towne Road (S.C. Highway 171).  It was built as a joint venture of shopping center developers the LeFrak Organization of New York City and The Cordish Company of Baltimore, Maryland under the name Ashley Plaza Mall Associates.  Ashley Plaza Mall was originally constructed in the late 1960s as a strip shopping center featuring a J.M. Fields Department Stores joined to a Pantry Pride supermarket.  In 1970 the locally owned Condon's Department Store was built adjacent to Pantry Pride as a freestanding building.  The center was originally known as "Ashley Plaza" and had a large red and white neon pylon "Ashley Plaza" sign in the center of the parking lot that remained until 1989 when it was destroyed by Hurricane Hugo.

Biffa: Biffa plc is a waste management company headquartered in High Wycombe, United Kingdom.  It provides collection, landfill, recycling and special waste services to local authorities and industrial and commercial clients in the UK.  As of 2017 it is the second-largest UK-based waste management company.

Mall of Arabia (Dubai): Mall of Arabia is a shopping mall built as part of the City of Arabia in the Dubailand theme park premises in Dubai.  Original announcements said it would be completed in 2008.  Following the collapse of the Dubai real-estate market, the mall's opening has been delayed.  In 2016, in favor of IMG Worlds of Adventure's opening date, it was announced that the mall will be revived within 10 years.  According to the developers the 10 million square-foot mall will contain more than 1,000 retail outlets, a rooftop hotel, waterfront dining and entertainment, a theme park, an earth science museum, and a planetarium.  It also will contain its own monorail system linked with the Dubai Metro along with a two-story underground parking garage capable of holding 10,400 vehicles.

Menara Mall: Menara Mall is one of the largest shopping centre in Marrakesh, opened in June 2015.  The mall was initiated by the Pickalbatros group and has a total surface of 50,000 m2.  It has two levels (13,000 m2) dedicated as an indoor attraction park for kids called 'Kidzo'.  Together with the mall, a Mövenpick Hotel was erected.

Destination Hotels: Destination Hotels is a privately held lodging management company headquartered in Englewood, Colorado.  With 40 independent, luxury and upscale hotels, resorts and golf clubs, Destination Hotels is the largest independent hospitality management company in the country.  The collection includes a mix of mountain, beach and city properties across the United States.

Lake Roy (Florida): Lake Roy is a natural freshwater lake inside the city of Winter Haven, Florida.  It has a 74.17 acre surface area and is located on the south side of Cypress Gardens Boulevard.  The lake once had a larger surface area, but when Cypress Gardens Boulevard was upgraded it ran over some of the northern part of Lake Roy; this part had been filled so the road could be rerouted.  A small part of the old lakebed is north of the street, but is more of a retention pond now, for the most part remaining dry.  The lake is of an irregular shape.  Lake Roy is connected by a canal on its southwest side to Lake Lulu and indirectly from there to more than twenty other area lakes.  These lakes are linked by canals and are known locally as the Chain of Lakes.  Most of the shore of Lake Roy is bordered by residential housing.  Residential areas circle from the southeast around to the northwest side of the lake.  Along Cypress Gardens Boulevard on the northwest are businesses and a hotel, Lake Roy Beach Inn, is on this street at the northeast corner of the lake.

Hotel Partners: Hotel Partners is an independent hotel management company operating hotels in Ireland and the United Kingdom.  It currently operates eight hotels across Ireland, including the five-star Fitzwilliam Hotel in Dublin, the four-star Lough Rea Hotel & Spa in Galway, Ireland Trim Castle in Meath and the Park Plaza Hotel, Belfast.  A second Fitzwilliam Hotel, in Belfast, is due to open in the spring of 2011.  The company is considered to be Ireland’s leading specialist hotel management company.

Rin Grand Hotel: RIN Grand Hotel is a four-star hotel located in the Vitan area in Bucharest, Romania.  It is located in South - East Bucharest, 6 km from one of the largest squares in Europe, Piaţa Unirii ("Union Square"), and close to the commercial and historical centers and the București Mall, one of the biggest and most-visited malls in the city.  As of 2008, the Rin Grand Hotel is the fourth-largest hotel in Europe in terms of room count, having a total of 1,459 rooms.  Only the Izmailovo Hotel (5,000 rooms) and the Cosmos Hotel (1,777 rooms) in Moscow and the Royal National Hotel (1,630 rooms) in London have more rooms.  The modern building has two underground floors and 16 overground floors and a constructed surface area of 115000 m2 .

Mövenpick Hotels &amp; Resorts: Mövenpick Hotels & Resorts (] ; ) is a hotel management company headquartered in Baar, Switzerland.  It is owned by Mövenpick Holding (66.7%) and the Saudi based Kingdom Group (33.3%).  It operates over 80 properties, including hotels, resorts and Nile cruisers, with another 30 resorts planned or under construction across the Middle East and Asia.

FRHI Hotels &amp; Resorts: FRHI Hotels & Resorts is a Toronto, Ontario, Canada based hotel management company owned by AccorHotels.  FRHI is the parent company that manages three brands of hotels including Fairmont, Raffles, and Swissôtel.  These hotel chains together include over 100 hotels and resorts in 30 countries worldwide.  The company also owned Delta Hotels at one point but sold the hotel management company in October 2007 to bcIMC, a Crown corporation owned by the Government of British Columbia.  In 2015, Delta Hotels was purchased by Marriott International.

Supporting paragraphs: Menara Mall Mövenpick Hotels &amp; Resorts
Answer: 50,000 m2