But one of the first things that I learned very early on as a property/owner/manager is to leave my bleeding heart at home and volunteer absolutely nothing. 

@Jonathan LiThis is a great question.I'm a new REI and current contractor that works for numerous Larger multi family property owners (7 to 35 units) myself and so I was actually hoping to see someone else already have responded so I could actually gain something from it besides my thoughts and what experience watching clients gain wealth from tells me.Since that is not the case...Heres a newbie thought.Go with your gut or heart or mind...whatever is saying larger multi unit properties.

And find a mentor that truly has your best interest at heart.

I have toyed around with the idea of turning my studio in the heart of Media into an Airbnb.

Google "Heart Rock in Valley of Enchantment"  That has been one of my personal favorites since I was maybe 5 years old. 

To be honest not that safe rent as Section 8 here is so pick that they will take the voucher away on a heart beat.

I think these properties are a lot like mine and I personally wouldn't be interested at a 12...These properties are not for the faint of heart...Occasionally you will get a meth lab etc, they require lots to get in rent ready form.  

The Operating Agreement is the heart of the business entity.

I also plan on touching on damage vs. normal wear when people move in, as well as utilities for the same, because inevitably people always are slow to get it transferred and think I'm going to pay the bill for them out of the kindness of my heart....

I'm a country boy at heart, and believe me, I can survive.