So my question is, what method do REI in California use to get lists and phone numbers to be able to cold call homeowners interested in selling their properties?? 

The plumbing will be shot!

I come from a Plumbing and Professional Automotive background.If anyone wants to connect and/ or talk about the area, let me know!

Unless you plan on opening walls to re-route plumbing, you may be out of luck on splitting up the hot water from common to individual.

Any preferred methods or ideas would be a huge help!

What kind of plumbing is in the home?

We are STILL waiting, and it's nearly August.Maybe the utility company in Chicago is more efficient.However, I know submetering is possible as long as the plumbing is separated between the two units.

The inspector believed the moisture marks were from an active plumbing leak, likely to be from the unit above, and to contact the owner about it.

We have a very strong No weed policy that clearly spells no possession or growing of weed in addition to smoking or any other method of consumption in or around the house.I run across the offending tenant who after first denying confesses to having weed in his possession.Note:  I did not catch him smoking weed.

Without a cost segregation study, you would depreciate the $12M over a 39 year period, $307,692 per year.Within this office building, you have assets such as paved parking, specialty electrical, finishes, carpeting, landscaping, sidewalks, office furniture, electrical systems, plumbing systems, etc.