(This well could be a generational thing and whatever the comfort level of the guest is.)

They typically will have data and newsletters as well they can send you.

I'd look at that as well as the Zoning Ordinance and Subdivision Ordinance, which every Pa township, borough or city has, or if they don't have those docs, they are covered by the county codes.

Again, I am sorry that your expecations were not met as I will always try to be honest, straightforward and respectful to all of our guests".It is a shame that one reviewer can hold so much sway, but sometimes the host's response (if done well) to a negative review can actually draw me to a property, rather than dissuade me from booking.

I own a home which I’m currently living in and planning on making a long-term rental property as well once I move out.

You will be obligated to modify your home insurance once you leave, regardless of whether you self-manage or not and this would apply to Scenario 2 as well - for any property you don't occupy yourself.3. 

This is a unique home and it actually has a full kitchen, 2 bed and 1 bath downstairs and I think it might be well suited as a very large vacation rental(entire home) or both floors being rented separately at some point in time.  

Well I have seen this come into play - I had someone who has a note in florida that was a non-owner occupied loan and the lender claims the borrower failed to make payments on this and attempted to record the deed in lieu.

In my view they made the correct decision and if you spent significant time recovering this cost, well I think we all know what that is. 

A well written management contract should clearly spell out what is expected of both the PMC and the owner, to PROTECT both and avoid misunderstandings.