Is it a distressed asset?
If so, CCIM has a very good course, CI 411/REM 845 Managing and Marketing Troubled Assets, where there can be found great BPO forms and a AMDP (Asset Management Disposition Plan) form which can both be helpful to a seller of troubled assets.
Either way, call other property owners of similar properties in your market and see if they are in a position to invest. The majority will not be in a position to make acquisitions but there's always someone with money to invest (that being said, he is usually the one that will pay the least). That being said, you first need to maximize your current and future income with strong lease negotiations to make the investment more attractive.
Sep 12, 2011