As a general rule of thumb, if the tree on your neighbor's property is dangerous (it's dead or there's a documented risk of falling) and then it falls onto something on your property, the liability portion of their homeowner's policy pays.

I’m very territorial so when my neighbors wanted to put in a new fence they didn’t know that I my lot was slightly bigger than there’s.

Any one wrong turn you make, can land you in court and in jail.Its fraught with danger.

If there are things that make the house a danger, or code violation, then present your reasons for needing to offer less due to the hazards or non compliant situations.

@Al Skerrett  Another tax advantage to consider is that tropical US territories also have Opportunity Zones. 

same thing here thinking your going to buy NPN notes and they are mainly going to perform just because you now own them.. that is wishful thinking at best.. and dangerous at worse

you provided a very valuable service no doubt.. most investors cant deal with the situations your talking about it becomes too dangerous and expensive.

There is slight danger in tax sales.

@Michael Allen Your group shouldn’t be in danger of being regulated as qualified investor status or regulation by the SEC.

However, there is a huge chance that you will get the same exact person appraising your property because appraisers have specified territories.