That "pipe" is known as a Line Set. 

@Patrick Osterling similarly I come from a sales background as well.

I am a private Monday lender and NMLS licensed ( not active) Mortgage banker so I know a little about this I started in private money in Oakland CA in 1987 and have done well over 3000 loans to various clients in 25 states and this is me personally not selling a system so others can do it..

My properties here have done exceptionally well.

Extra set of eyes, second opinion and diversity of your own investments

I am assuming this is in TEXAS (I am editing this as I thought I was in the Austin Fourm, I understand now that you might not be in Texas)  as each state has their own set of laws that property managers must follow.  

Understanding this information can be advantageous, whether or not a property manager is involved.Being well-informed about the eligibility criteria, application process, and benefits of the Section 8 program can greatly assist you in navigating the housing landscape.

Companies tend to do well when they professionally respond to negative posts, and either provide their version of events and stand their ground, or do what it takes to turn the angry poster into an ally.

You'll do well if you're this disciplined at 18!

At a basic level there is no one set way to structure a partnership.