Commercial properties are not evaluated by "comps" (well not exactly) they are evaluated on cash flow.

My exact first experience with booking.com! 

Depending on where the property is situated and the "local market conditions" I have them rented out as either long term, mid-term or short term.

Full Disclosure is Required for Non-Accredited InvestorsIf any non-accredited investors participate in your deal, you must provide them with detailed disclosure documents.The SEC states:“[The company] must give any non-accredited investors disclosure documents that generally contain the same type of information as provided in registered offerings.”This is where having a Private Placement Memorandum (PPM) and Subscription Agreement becomes absolutely necessary.A PPM outlines:✅ The risks of the investment✅ The structure of the deal✅ The terms and conditions✅ The use of fundsA Subscription Agreement ensures:✅ Investors acknowledge they understand the risks✅ They meet SEC requirements✅ They legally commit their capital🚨 Not providing these documents could leave you vulnerable to investor lawsuits.4.

For abandoned parks with infrastructure, some lenders may consider them as long as there’s a plan for the rehab and the infrastructure is in good condition or can be repaired.

I am interested in getting into real estate investing but am not exactly sure which is the best path for me.

That's exactly what BP members do, try to follow the claims of money made and identify dollars with success and therefore "qualifications".

RE is always changing and if you have only one niche then well your limited in opportunities and subject to the conditions that exist at the time for that strategy.  

Kidding man.Don't laugh...I had a friend who owned units where one of the tenants did exactly what you said.

But this is exact same risk anyone who is in rental business has to take, it's not different from it.