(And - full disclosure - I will be using a mail forwarding address also and only occasionally actually hosting meetings at that location... it's like a 'WeWork' space, I generally work from home and my managers are on-site at the parks...)To everyone's continued success, and due diligence,-jl-

We own several properties and now manage 18, with a few more coming online soon. 

Angel investors might be interested, but you'll likely have to give up a portion of the ownership or future profits, and there could be potential complications in managing the investor's expectations and involvement.

I don't know how much you will be paying a property manager but add that in.

We’re developers managing our own portfolio and don’t have any outside investors.  

Far more than most real estate acitivies and much quicker think about it.. you sell the same info over and over and get paid instantly you have no roofs to fix no tenants to manage etc etc.. you do have reputation management of course.

Expanding your portfolio, streamlining tenant management, diversifying income streams, building a network, and planning for growth are also recommended.

Nobody watches your money like you do, you'll learn how to manage, so you can manage a manager later and you'll save precious early-years cash flow, which allows you to scale faster, especially in the first 5 years.

What do you use for managing properties?

@Tayvion Payton I have managed many properties in neighborhoods like this.