I sometimes work with surveyors as part of my day job and the level of technological ability among companies varies greatly.

Sounds like you may have bookkeeping skills but you're not an accountant with auditing abilities. 

Less potential buyers / renters (it takes a special kind of investor to buy in ghettos)So.. if everything goes right, it's a great low priced note for you to practice on and potentially make $$$.

The bank will prohibit assignments.The bank will require that you demonstrate that you, personally, have the ability to purchase before they will even look at your offer.The bank will require that the property not be re-sold for some period of time, probably at least 90 days.The bank, and I say this with all due respect, almost certainly has a better idea of the market value of the property than you do.

Don't go over your max bid that you predetermined and practice patience.

You also don't have the ability to flip it or add value like you would with a SFR or multi. 

I'm impressed with the tax answers he gives here on BP and he's set up his tax practice to help folks all across the globe.

I could not get that much in my area due to this not being an acceptable business practice. 

Tell her she has gotten to live in the place for practically nothing for a month and rather than go through an eviction it would be easier for both of you if she just left.

I have a relatively large backyard and I have asked engineers if I have the ability to build a building in the backyard.