That's what I suspected, that they have their own brokers & reps, so it seems that will just have to be done through their corporate channel for each company. 

I suspect she's using that as a handy excuse to break her lease.I would inspect to see if there is an actual odor.

I think the loaded, cocked Sig semi auto I ran over three times while mowing the lawn and uncovered more each time I did it (it was just past my chain link fence and where I turned the mower around in same spot) was more exciting than taking down the huge mirror on living room wall and finding a 4'x6' opening into the garage (for heating and AC transfer I suspect) or that literally there were 21 2x4's completely missing in action on the whole back wall after trying to repair an interior wall crack that kept reappearing by a window sill. 

But also try to keep it stream lined so we can get to 4 at a time.You will save some money becoming the GC but you're also buying a job; I suspect you know that already. 

But I suspect your real question is; you have 210K equity returning 11.5K annually.

I suspect there are RE investors starting out that can fall into this category.RE Professional. 

I suspect any US city with a a lot of older housing stock has its share of distressed properties - some more than others at any given time.

I suspect not.

In my experience most people don’t get the extras unless they have some reason to suspect there is an issue, with the exception being radon.  

Sure someone might throw you a property or two, but I suspect you'll need at least 50-100 under management before it becomes a viable business.Go get some experience.