Gustafson Porter's recent projects include the Diana Princess of Wales Memorial Fountain in London's Hyde Park.

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Recent projects include the search for an environmentally friendly toilet that can improve sanitation around the world and funding online access to some of the US top universities.

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More recent projects include a mobile guide to the street murals in Philadelphia, using tagged maps and information about the artwork, and online educational software so teachers can post questions and assignments, and students can help in teaching each other material.

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Randall added that the name Trump remains synonymous with class, sophistication and wealth in the developing world, where the real estate magnate makes tens of millions of dollars annually putting his name on buildings (recent projects include luxury condos in Manila and Istanbul).

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Recent projects completed with 100% single room provision include Migdale Hospital in Bonar Bridge and the Royal Victoria building in Edinburgh.

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