Are you also interested in section-8?

don't fall into this trap "looks like it rents out at least 10k". 

As for anyone I do not want to fall into a trap. 

The reroof is causing a vapor barrier problem as now you have 2 vapor barriers in the same plane and traps moisture between the 2 layers.   

Maybe try some different indoor traps?

After skimming Gates, I think where the issue hangs up is there have been discussions in prior cases of what the principal residence in section 121 means.

After reading through Gates, I think where the issue hangs up is there have been discussions in prior cases of what the principal residence in section 121 means.

It's not money for nothing (and your chix) for free.You will have to spend time working at it.You should ask yourself--is doing the things I need to do to operate this rental business, and taking the financial risks I need to take the right thing for me.Also do you know enough (in your judgement) to be able to start in on this yet.For instance, do you know what a P-Trap is, what about bug control, do you know how to legally evict someone in your town, and do you have money set aside to do this and also to "Turn" the unit for the next customer/renter while still paying the mortgage?

The toilet needs a larger trap and better flow angle.

Better is shake looking vinyl applied in sections with many nail points.