There could be major water damage, mold, or residue from their meth lab.My recommendation is that you observe a few foreclosures to see how it goes and maybe look for an investor that can teach you the ropes.

Everything I looked into checks out about the deal and on the low end with $100k i can make a little over $6k as a residual.

Are you looking to get a residual income now or prefer to scale up first?

One good source of residual income is sufficient if it is deversified.

With retirement sthill in mind I figure if I can save up 2k a month I can generate enough saving twice a year for down payment on a rental property, create passive income there and once I have built a ness egg for myself then start my TSP back up but at this point I will have residual coming in and my debt to income ratio will be low.

You could use the residual $600 to pay down your student loans quicker, or save up to buy another property, or split it between the two.

If it is not, then you will have residue of the material sitting on the bottom of the pipes. 

The residuary beneficiary is typically named in the paragraph in the will that says something along the lines of “I give all the rest, residue and remainder of my estate of whatsoever kind and wheresoever to…”(c) if there is no eligible person entitled to letters under subparagraphs (a) and (b) of this subdivision who will accept, the court may issue letters to one or more of the persons interested in the estate or, if any be dead, to his fiduciary.– any other beneficiary named in the will or a creditor of the estate can petition for Administration CTA letters.

You may have issues with residue in the hvac coils or vents.

Apparently, the residue from meth smoke seeps into the floors, walls, and ceiling and above a certain legal level, requires a professional meth abatement.