There are also additional costs of operating and maintaining an LLC, like separate bank accounts, annual report filings, tax filings, etc.2.

When a person passes away, their income for the year of death (2022 in this case) should be reported on their final Form 1040.

If he refuses and especially if he was an agent on this deal, I would report him to the local board of realtors and possibly also to the state's real estate commission.

You referenced potential wetlands, so having a wetland delineation report completed would be imperative, showing any potential critical areas on the property, setback requirements, etc. which all feed into the usable area of your property.

Please report them as it benefits society at large.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

Interesting, I was reading the Key Data report on Next Season's US Rental Trends and noticed they include owner nights and hold nights in their calculation.  

I have a feeling based on the reports I have seen that it is a trend nationwide as well.  

The inspection report came back showing signs of old termite damage.

Lots were sending non-engineers to the property and an engineer was signing off on the report.