| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxviii Limited Partnership | Parent | 10/30/2006 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 12/8/2004 | 10/29/2006 |
| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxviii Limited Partnership | Parent | 10/30/2006 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 12/8/2004 | 10/29/2006 |