The advantage of billing back to tenants is it can cause them to be more energy conscious.

Well, depends, if you have a 3rd party billing system that does collections, probably greater odds.On your plan to roll the water into rent - You realize that the good guy that consciously avoids wasting water pays exactly the same as the guy that does his friend's laundry in his apartment and basically runs a car wash using your water?

So be very conscious that you have adequate slope in your drains, especially if making long, near horizontal runs to the main stack.  

What are the details I need to be conscious about?

- Include all utilities, even if they aren't very cost-conscious?

Seller has signed agreement with Dept of Ecology to monitor 10 test wells - 5 are 2X a year while 5 are 1X a year until 2017.

The 2 strip concrete drive is "green" and makes a statement in more "hip and socially conscious" areas.

Sean,This may not be the most aggressive perspective relative to subject2 deals, but my conscious does not let me do one unless I have the money in the bank to cash out any and all liens if things go sideways.

It seems like they have thought this through and made the conscious decision to avoid all of the reporting requirements necessary.

Not saying that's a bad thing (as long as that's a conscious decision), but something to think about.Let me know if you have any questions about the area.