The only two options at that point are get used to the smell or demo the affected components.

With a Solo 401k having a Traditional component and a Roth component; can the Traditional account loan the Roth account funds for the purchase of real estate?

Previously, carriers depreciated the materials and the labor component.

OK...not having an address, I can't do a full comp on the property. 

Another component is are current rents way under market??

"This is a critical step toward our vision of a single industry platform to manage listing, agent, lead and other analytics information in a single platform, which is an important component for the largest brokerages and franchises that span multiple MLS markets," said Luke Glass, executive vice president of industry platforms for Move.

In fact when we consult on portfolio liquidations, the biggest key component is the pre-trade setup.  

.  ;-)Here are some other BP links that may help...http://www.biggerpockets.com/renewsblog/2014/04/21/estimate-rehab-costs/http://www.biggerpockets.com/renewsblog/2009/11/5/...http://www.biggerpockets.com/renewsblog/2013/03/17/tultimate-guide-house-flipping-costs/Now, as for practical advice, I have a spreadsheet where I have broken a house down into components (see below). 

I like the cash flow from businesses but also like the value add component of owning commercial real estate.

If the structures are newer then large reserves would not be expected as they build over time as "components" reach the end of their useful lives.