I've read the pros and cons of most of these, but was hoping to get some more personal insight into the creation of business and how that worked for you. 

According to the Pennsylvania Landlord Tenant Act of 1951, Section 250.201:Real property, including any personal property thereon, may be leased for a term of not more than three years by a landlord or his agent to a tenant or his agent, by oral or written contract or agreement.Source: https://casetext.com/statute/pennsylvania-statutes/statutes-unconsolidated/title-68-ps-real-and-personal-property/chapter-8-landlord-and-tenant/landlord-and-tenant-act-of-1951/article-ii-creation-of-leases-statute-of-frauds-mortgaging-of-leaseholds/section-250201-leases-for-not-more-than-three-yearsI’d consult with a local landlord-tenant attorney in your state and confirm, but it seems pretty clear cut. 

All your real estate activities...sales, rentals, content creation....any and all fall under the supervision requirements of the broker-salesperson contract.

Aside from providing the basics (ie. listing tool to get the property published to 10+ major sites, scheduling tool to schedule viewings, tenant screening with comprehensive applications -- pulled reports from TransUnion, which include nationwide criminal background checks + credit checks + eviction history, digital lease creation tool, rent collection tool, and maintenance tracking tool), some services also offer your tenants additional capabilities which makes it an easier sell on your end when getting them to transition over (ie. their ability to report on-time rent payments to the credit bureaus; this can create an added incentive for making sure they pay that rent on time).

Related point is about value creation.

It has a couple of roadmapping exercises in it that help tremendously with goal creation.- The Compound Effect: great book that shows the power of small daily steps that can result in MASSIVE results over time.

You don’t want to have to invest in the creation of one of these if you don’t have to.

I've setup two separate bank accounts for each LLC and money has been flowing to them since the creation.

Aside from providing the basics (ie. listing tool to get the property published to 10+ major sites, scheduling tool to schedule viewings, tenant screening with comprehensive applications -- pulled reports from TransUnion, which include nationwide criminal background checks + credit checks + eviction history, digital lease creation tool, rent collection tool, and maintenance tracking tool), some services also offer your tenants additional capabilities which makes it an easier sell on your end when getting them to transition over (ie. their ability to report on-time rent payments to the credit bureaus; this can create an added incentive for making sure they pay that rent on time).

The creation steps are very simple and can be done online with most state.