I am wondering what's  the interpretation of " interest tax deductible"?

So many people do not know how to correctly comp and interpret the market.  

Only an attorney licensed to practice in your particular state could answer the questions you are posing, as they involve issues of legal advice and how local courts would interpret a given statute.

I guess it is liability, the agent can't be looking up a map on the screen and make a decision that may be subjected to errors and interpretation.However my flood insurance is bought from FEMA, FEMA is the one publishing the new flood maps, I find it insane that I need to hire a professional surveyor to tell interpret FEMA maps, give me a piece of paper so I can give it to the insurance agent, who will then update their information to ask FEMA to adjust accordingly.Also, there is one property where I am partially in one zone and partially in another zone.This property I am like 85% in ZONE X (lower risk) and 15% in ZONE AE (higher risk). 

The Court determined that prior decisions of the Court "instruct[] that antidiscrimination laws must be construed to encompass disparate-impact claims when their text refers to the consequences of actions and not just to the mindset of actors and where that interpretation is consistent with statutory purpose."

Otherwise the bids you receive will not be directly comparative as you will be relying on the individual contractors memory/interpretation of what you want. 

They have some information value, and can be a 'general guide' to the topic being researched - in this case, housing affordability - but they should not be interpreted to be the definitive authority.Dividing a median home price in any city by the median income of that city has some inherent statistical issues.

Trying to build my team of International experts, ie; funding, legal, interpreter, money exchange experts and so on. 

Most municipalities have restrictions about RV parking on the property and zoning for a single family means just that, not much room for interpretation. 

Once you have reversed engineered title, speak to neighbors and determine the gentleman's native tongue and make an effort to find an interpreter who is mature and performs even speaks in the same dialect.