pkf reit monitor 2011, page-2

"The only negative related to MIX in the report is its portion of debt maturing has grown from 54% in 2010 to 74% in 2011."

The report shows debt maturities for June 2011 - old data. Since then, all but smallish Mirvac loan was either repaid or refinanced. So I cannot see how it is a negative - it is simply outdated information. Plotted with current data, MIX should have been shown with negligible current debt.