Student digs in Britain giving first-class returns

Institutions invested £4.3bn last year in upmarket halls of residence, where room rentals cost up to £650 a weekForget multimillion-pound luxury flats on the Thames or gleaming towers overlooking Hyde Park, some of the most sought-after property investments are now student halls of residence.While sipping champagne on superyachts at the world’s largest property conference in Cannes this week, investors have been competing with one another to snap up a particularly popular type