There is much more, but Bigger Pockets requires that you initiate by clicking on someone’s name then “connecting”. 

Most PMCs are required to have a broker's license, so you should probably look for PMCs that will allow an agent to also do buy & sell deals.

Most people start by looking up local STR regulations to understand the permit requirements, if any.

In doing this we require less funding for entry.

That being said the tenant is required to notify you in writing 30 days prior. 

First time home buyer to qualify for certain down payment assistance programs and loans is a person who has NOT owned for the past 36 months.FHA doesn't require you to be a first time home buyer.

Supreme Court's Wayfair decision, Pennsylvania may require collection and remittance of taxes from businesses that have a substantial economic nexus in Pennsylvania"But from this site, it looks LLC needs to file Penn state tax no matter its size:https://www.revenue.pa.gov/TaxTypes/Partnerships-S-Corps-LLCs/Pages/default.aspx#:~:text=Limited%20Liability%20Companies,pay%20corporate%20net%20income%20tax."

I attended one recently, but it felt more like a scheme; the initial meeting was free, but subsequent sessions required payment ranging from $200 to $500 for a 3-day course.

FF also requires a lot of work on your end to follow up on matched and unmatched leads.

According to a Google search in my market landlords are not required to do any of the above.