These are professionals with additional training and a stricter code of ethics.

Additional questions.

Additionally, what’s a realistic amount of capital needed to get started?

If, after the first ten (10) days after you take possession of the Rental Unit, it becomes necessary for us to undergo including, without limitation, prevention and remediation in your Rental Unit and/or on the Premises, you will be held financially responsible for reasonable costs thereof, paid as Additional Rent.

Marketing material from commercial brokers in all 50 states, for all sorts of NNN, isn't useful, and you aren't going to really get insights until you narrow your focus a bit.Starbuck is a nice easy thing to watch b/c they are all over and, since Americans have largely replaced their trans fat addition (McDonalds, Burger King) with a sugary caffeine addition (Starbucks), it's likely going to do well for a few decades. 

Additionally, you don't even have to lose money.

In addition to using your own funds, have you looked into securing grants to "stack" the capital you have to still acquire properties?

When you are new as an investor, you also don't want to work with a new agent (you).Overall, I think a RE license is good for access (to homes to get reps and to the MLS) and I think the course itself is way more valuable for investors than agents (most just stay in residential and don't need to use all the weird stuff you learn).

Additionally, don’t overlook CoreVest or Patch of Land, which offer competitive terms and may align with your needs.Good luck with your new venture!

But you could say something along the lines of this in your lease;"If the monthly gas bill exceeds $X or the water bill exceeds $Y, the tenant will reimburse the landlord for the difference as an additional charge."