We also have consistent rehab processes, buy things wholesale, and have streamlined our operations to ensure that each rehab is executed efficiently and to the same standard.

We can convert the basement to an efficiency to get some more rent. 

If you are doing it in excel - a receipt for $100 that consisted of $25 paint, $25 tools, $50 roof supplies.can be entered into excel like$25 paint$25 tools$50 roof suppliesAt the end of the year you can sum up all the costs by description and provide that to your accountant.A couple things to point outWhether you expense an item or capitalize it will depend on several factors such as if you are increasing the useful life of the item, making it ready for a different use or making it more efficient.

I want to see which campaign i feel did the best, both efficiency wise and rate wise.

And since both sides pay $750/mo, there is clearly a financial efficiency to be had for combining them.

I stopped scrutinizing over details like these a few years ago because by and large I found a far more efficient vehicle to carry my equity.  10% on your money with an investment property shouldn't be a stretch at all even if you're poking around the MLS once you consider all of the ways you're making money holding RE [CF, Appreciation, Equity gain, tax benefits..] 

I'm looking for an honest, efficient, reasonably-priced general contractor to do rehabs on investment properties in Atlanta.

Aside from just property's zoning which dictates the quantity allowed, there are the other site requirements and restrictions.As far as efficiency, a small apartment building would likely be the most cost effective for the most units.

Solar PV is also an option, along with energy- and water-efficiency retrofits.

But it frees the individual decisions about short term credit and reserves to the market, which is infinitely more efficient than some junta of central bankers answerable to the State. ;-)