How to Get the Last 20%

[Jim Macedon]

The bank will lend you 80% on a development. You can either put up the remaining 20% yourself or bring in investors.

If you can't or don't want to put up the money yourself and you can't find or don't want equity partners, what are your other options? I know there are mezzanine loans, but to be honest, I don't fully understand them.