If it's painful that's good, because you won't make those mistakes again because when you see that red flag and think "well, maybe I could..." or "yeah but this is different" you'll remember that paper and go oh yeah, not doing that again. 

Not sure you can file a storage lien (see link below), and a bonded title is a pain (unless the car is worth it).Texas Transportation Code Section 683 Abandoned Motor Vehicleshttp://www.statutes.legis.state.tx.us/Docs/TN/htm/TN.683.htm

I have the nicest place on the block after I installed new motion lights, fence, garden, etc.

One side is blocked from view and this side is pretty bad regarding the paint.My opinion is the roof is #1 priority, then the rest in listed order.

Our job was to find all the marital assets that the client's spouse had taken great pains to hide.  

@Jon Holdman and @Bryan Hancock have outlined some salient points that clearly present a challenge or road block to the method you plan to use to acquire these properties.Why not take a step back and try for the lower hanging fruits or smaller multifamily units, which you can use as a springboard to future higher capacity multifamily purchases?

yes, the biggest pain is to use multiple services/places to 1) collect rent; 2) store their lease; 3) screening...

Park owners I have dealt with will block moving the trailer, if there is outstanding lot rent, though I doubt you are legally liable.

I'm getting $50 over market rate, for a house with no OSP and Gun shots a couple of times a year a few blocks away.

I recommend you check out the website of attorney Dennis P Block.