There are still a lot of unknowns to me regarding what that would actually mean in the overall scheme of things. 

If an agent is going to a house with an unknown person they can have them meet at the office first for registering and copying drivers license and contact info etc.

Of course, refinancing to cash out will have some known variables, and some unknown variables.

I have been in limbo about getting licensed because of the negatives I've heard but I am thinking with added knowledge of RE and the unknown positive possibilities through it that can arise, why not?

I have done a few deals in my two years of experience and I have to say there is ALWAYS that "unknown" factor that comes up.

Now you're on here second guessing it for some unknown reason.

In most projects you can run into unknown issues that might not have been visible.

***I think the reluctance regarding series LLCs is based on the fact that they are new and in some ways an unknown quantity.

4-plex in Austin Texas$560K purchase price$4500 taxes$250 property management$5000 monthly gross rentsInsurance, vacancy and maintenance are unknown. 

The owner has discussed that it is unknown if there is lead paint (never been tested).