I've been poking around to discover more about commercial markets and investors lately.  We generally focus on residential and the like in here, but commercial markets don't seem to be hammered quite the same way. While I don't particularly like to point folks at specific companies in this forum the attached link at the end of this post goes to a document that provided me with some valuable insight into what investors are looking at in higher end commercial properties and the numbers that are important to them.  If you've thought about commercial or are into commercial you may wish to read it for the value it has in market insight and forward thinking approach that is focused on numbers rather than emotion.

http://www.1031properties.com/files/Q2%202007%20Market%20Report.pdf