dt_toronto_geek
Superstar
Interesting idea. How would some of the units be more affordable than others if they are in the same building? The only way I could imagine it, would be by making the affordable units smaller. Is that what you mean?
Simple accounting by the property management firm that runs the building, the affordable rentals are flagged as such and when someone moves out of one, they fill it with someone else (or family) that can also prove they are low-income earners. I don't see why they have to be any smaller because they are less money. It could be the next step to de-ghettoizing the city.