Osvaldo Torres Cruz , since 2004 he is working as a Hotel Butler at the Alvear Palace Hotel in Buenos Aires, Argentine, The Buenos Aires Luxury Hotel, A member of The leading Hotels of the World. Since 2007 he is a Member of the International Institute of the Modern Butler in USA (IIMB).

He has being invited as a lecturer and speaker on customised services in Hospitality by INACAP University, Chile and San Ignacio de Loyola University, Peru, Leading Schools of the World.