It should be only one floor deep with zips cars in place 1-2 cars per unit.
Until we start cutting ratio to zero to 25% of units, we are only adding to the gridlock that exist today. Then we need a transit system to move these folks and Toronto 50 years behind the time doing so.
Today:
Axis seems to be quite a bit ahead of Stanley in terms of construction... I believe Axis started a bit later too. Perhaps the site complexity is partially to blame.