I won't spend too much time going over what a Series LLC is because there are hundreds of threads on the topic, but I wanted to share the language that I included in the 'Supplemental Provisions/Information' section of Texas Form 204 - Certificate of Formation Limited Liability Company. 

At the end of the day, I am stressing over a few hundred bucks... but also, every few hundred bucks is money in or out of my pockets.Thanks so much, and sorry for the rant!

Of course like most work at home things you have to get really lucky or it just ends up costing you hundreds if not thousands of dollars. 

Many other Chinese clients brought tens to hundreds properties each. 

There's hundreds of threads on Bigger Pockets regarding tenant screening.I would say a very important step is to research and study your state's landlord/tenant laws.

For a few hundred bucks, you can have the confidence that it was done right.

Finding below market valued homes and rehabbing them, following by stabilizing with a tenant then refinancing to pull your money back out can essentially give you your initial capital back to reinvest and provide a few hundred dollars of cash flow ( in a “home run” scenario).

@Luke RonJust that it constantly amazes me how many people will throw hundreds of thousands of dollars at a property and learn about what is involved later.STR has a lot of dimensions going on.

Lunch is cheap ($10), and many investors I know put a value on their time...sometimes hundreds or thousands of dollars per hour. 

Unless you see a very solid "value add" approach with your quad to increase the rents at least hundred per unit you likely will end up in the same scenario.