Long detailed article on office conversions in Toronto and includes vacancy rate by building and the owners (primarily pension funds through REITS). I read the article while on way home from the city ...
https://www.theglobeandmail.com/busi...dings-vacancy/
Only available to subscribers.
If your employer has a pension plan you may (should) be interested.
Quote : " While some towers are chock-full of tenants, one-third of the biggest office buildings in the core of Canada’s most important financial district are at least one-fifth empty, with some grappling with even larger voids of up to 50 per cent."