My only complaint is that I still think some condos should be built that are larger to make them more appealing to families. $/sqft could be reduced by making them have fewer windows/sqft. i.e. the window space of an 800 sqft place in 1400 sqft.
Savings on costs such as windows would be marginal.. Maybe Concorde could chip in but i highly doubt you would save enough to reduce the dollar/sq ft. to a point it would be attractive to those with families. I was discussing a similar issue with a senior development manager for Grosvenor a couple weeks back, in his case he was working with a DC district(Direct Control District- a site that does not conform with the ARP-OCP) which had a cap on how many units he was allowed in the building.