It is kind of a non-workable solution, in that in even moderate level condo's, with cost above $700-800/sf, it is a challenge to incorporate units targeted to as "low income" housing units. The financing cost on even 500sf units and add in maintenance, is too high for 'low income'. So it makes some sense that the developers can pay out or contribute to an offsite development, but the city should collect an appropriate amount and have a plan to utilize the funds to reach some benefit.