In terms of how we determine the difference between a reserved day and a blocked day, this is an integral part of our data.We started picking up data on Airbnb in 2014, and in Q4 2015, Airbnb stopped showing the real reservation information.

We use this all the time on projects topical and integral with the concrete mix. 

Specifically one that can assess the structural integrity of a wall that has shifted a little toward the base.

In my opinion, understanding the financing terms should be considered an integral part of any deal.

For me that means doing my business with integrity and honesty.

@Financeexaminer: It isnt that old :)..just 6 months old and its a very exciting topic as it is an integral part of Real Estate Investment.

I could give you story after story of when I notified an owner of repairs that were needed to maintain the integrity of the property and was told there was no money to make such repairs.

If you are using a service that integrates with a credit bureau to pull the report then there is really not much of a need for a SSN on an application - many tenants also feel better knowing that this information is not passed to a new "stranger" - so that might be something to consider. 

 ^ But I'm picking up what your putting down, so I'll bite.I have always been a fan of diversifying my income & vertically integrating my businesses.

So, if you are dealing with criminals, I would not expect a high level of integrity, competency, licensing, E&O insurance, etc.