All the water from the crown of the road floods onto my property and I was informed its illegal to discharge water onto anothers property and that the engineers could apply pressure to the city to have curb and gutter installed.

You may have local ordinance(s) that allow them to step in and apply pressure to correct the matter.

That calculation is so simplified that it doesn't even bother to factor into the equation any costs  and that $200K just magically appears out of thin air. 

Then start shopping for houses, don't engage in FOMO or real estate agent pressure. 

Its one thing in an air bnb to steal the Kurig machine its another to break into and steal all the jewelry guns and other valuables.

Air b and b 4.

. - the appraised value is super low, if you get what you are looking for, I would expect those taxes being significantly higher putting more pressure on the cap rate- it’s a beautiful, unique property.

Items cannot be stacked against wall prohibiting natural air flow to guard against mold, etc ?? 

But most wholesalers I know have a large team and lots of money in their business to find leads.So in conclusion, I agree that some (or many) of the training programs have high pressure sales techniques to get people to join their programs.

It is typically caused by excess humidity (showering or cooking) and can be resolved by teaching the tenant to use ventilation fans and airing out the home once a week for 10-15 minutes.