Kind of a professional Code of Ethics, and it is doing its job.

As building code has changed greatly since the original structures were built, I strongly recommend having great coverage for Ordinance & Law.

Learn codes. 

When the vacationer tried to get entry with the code that should have worked.  

When you sign a representation agreement with a realtor, they are bound by a code of ethics to represent you and your interests.

1-Adam-12 boy at the bus stop with a gun, Mothers and children afraid and in DANGER, code 3.Can you imagine how many Patrol Cars would light up and swarm down on the bus stop and solve that problem.Just my 2 cents.https://www.youtube.com/watch?

If it is their primary residence they *might* be eligible for tax code 121 which would exempt some capital gains and there would be no recaptured depreciation since they didn't rent it out unless, of course, it was a rental before they started living there again.They could potentially utilize a 1031 exchange if it is a rental property, but that is a complicated process and one I can't really comment on in a post.

When this building was converted everything was done well and to code. 

As long as I follow the Texas property code and keep all the books separate as @Costin Iorgulescu mentions, the code should provide protection for those new LLCs.

You bought duplexes in Tampa Code 26-36 at our Utilities Department which is Water and Sewer.