I would also have an attorney send a demand letter. 

Apparently he blocked me because someone else I know was watching and did not see any of my messages. 

Also in my experience it was a waste of time to send letters or any kind of marketing.

If you are using a third-party site to conduct the background checks, sometimes they have the option to send a person, a denial letter, and due to the fair credit act it may be required to send them a notice, informing them that you checked their credit and background so that they have a receipt that it was completed.

There's a lot more blocking and tackling that has to be done now.

Especially if you have a denial letter. 

@Ryan Rubel There are certainly quite a few restrictions in those two areas, in Carlsbad you have to be within the coastal Zone...I have a multifamily in Carlsbad Village a block outside of the coastal zone so I'm unable to operate it as an STR unfortunately.

These methods include: Detailed Engineering Cost ApproachDetailed Engineering Cost Estimate ApproachSurvey or Letter ApproachResidual Estimation ApproachSampling or Modeling ApproachExperience or “Rule of Thumb” ApproachIt’s important to understand the differences between the approaches including which one best fits your property and the reliability of each approach.DETAILED ENGINEERING COST APPROACHThis approach compiles the costs from construction and accounting reports to build a report.

Here is the situation:- I signed a commitment letter that has the incorrect brokerage logo.

It will include an approval letter from the IRS.