A FLASHY new wing that jazzed up Northpoint Shopping Centre has also helped attract an additional 800,000 visitors a month through the mall's doors. The $38.6 million revamp has also enlarged the mall by over 50 per cent and brought the total space available for rent to 235,000 sq ft. The number of shops has shot up from 90 to 168. 'This has brought in a 10.7 per cent return on investment', said Dr Chew...