| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxviii Limited Partnership | Parent | 12/28/2005 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 7/1/2005 | 12/27/2005 |
| Relationships | Role | Relationship Start | Relationship End |
| Pnc Multifamily Capital Institutional Fund Xxviii Limited Partnership | Parent | 12/28/2005 | 6/29/2007 |
| Columbia Housing/Pnc Institutional Fund Xx Limited Partnership | Parent | 7/1/2005 | 12/27/2005 |