The Hilton Buenos Aires was designed by Mario Roberto Álvarez, constructed by local developer Benito Roggio at a cost of around US$80 million, and inaugurated in January 2000.[2] The seven-story hotel includes 417 rooms.[1]
The hotel collaborated with U.S. toymaker Mattel in 2007 to redesign a number of its rooms thematically, resulting in a 'Barbie' and a 'Hot Wheels' room.[3] Recent prominent guests at the hotel have included former U.S. President Bill Clinton (who hosted a Clinton Global Initiative conference there)[4] and South Carolina Governor Mark Sanford (visiting the city for pleasure).[5]