I often find that the assessed value is dramatically under market value and it's not uncommon for me to see a $600,000 home that is assessed in the 300 or 400s.

Wrapping am asset in an LLC, then selling the LLC is not uncommon.

Never sign an NDA to go see a property, some New Western franchises required that, not sure if all do, but that is a crazy request and uncommon in the wholesale space.

Windows in showers are not that uncommon. 

Yours might be but that's uncommon overall.If you've never had a claim that's great but it's not really relevant to the discussion.Do you understand how partial losses work and what loss settlement provisions you have on your policies? 

This isn't uncommon but getting coverage for a 4-unit if well maintained shouldn't be difficult at all.

Also don't forget about lead times on custom sizes, older homes can have larger uncommon sized windows.

First, I assume the encroachment was identified by a reputable surveyor and not by eyeballing what are believed to be the property lines.Next, in my experience, encroachments like this are not uncommon, particularly if the improvements were constructed some time ago and 6' is not that much as things go. 

Come up with a plan but be firm.It is not uncommon for tenants to consistently pay after the due date, but consistentely paying at the end of the month is not acceptable.

It was not uncommon for large SFR managers or owners to lean heavy, heavy into tech and remote team members.