Even if the bk is successful in stopping the sale, the Trustee is going to have to hire an attorney to appear in the bk and then you get into the problem with the reduction in equity described above.I stand by my belief that neither tactic is a useful tool in this situation.

The colors & housing-materials that you described above are a "sign of the times". 

You just described a rent by the room which would not classify a duplex as a commercial property.

Obviously, I can't see the small imperfections you're describing in those pictures though.

https://www.zillow.com/homedetails/114-S-Broadway-St-Toledo-... seller has 'described' it as follows:"The property features a new roof and updated electrical work completed two years ago at a cost of $120,000.

Lots of factors, but deciding factor was what what Torren described (waterfall highly favorable to GP).

What you described is in fact a modular home spec. 

I appreciate that, but I also want to be able to do a very quick swag when doing some deal analysis to even decide if it may be worth further exploring.See this following discussion that I thought was somewhat helpful:https://www.biggerpockets.com/forums/24/topics/1174379-rehab...Your description sounds similar to what this thread describes as "Light Rehab"? 

This is their web site: https://everseal.com/They describe it as a quartz-based product, but don't go into details of exactly what is in it.

Since I have begun researching (kind of obsessively) all my social media feeds have been filled with these things you are describing (paper flips, slow flips, subtos, etc).