Its just very rare that this happens and this is mainly paranoia getting into peoples brain that they would need some sort of protection because of some high profile cases that have gone around the internet. 

This all came from a computer, printer and Internet access that was my startup cost never thought about it that way before, but yeah, thanks for sharing.

Tenant also agrees to the following:-All drains, waste pipes, and plumbing are accepted as clear by Tenant at the time of occupancy, and any material blocking them after occupancy shall be repaired at Landlord’s cost, unless determined by repair person that such blockage occurred during the time Tenant controlled the Premises and due to some fault or negligenceCOVENANTS OF LANDLORD.

I started using "Atto" a few days ago for 2023 material participation logging and I like that it has a big red/green start/stop button.

I love it when people withhold material information and yet want binary answers.

You could start there when it comes to finding out more about build quality and the types of materials used in the homes. 

This is essentially how it worked for the 100 years prior to the MLS being put on the internet.

How do people who acquire and manage STR's track the time for their Active Material Participation activities? 

We had to replace all the plumbing ($3400 in materials), we did all the work.

@Usman Khan Yes, you can apply the short-term rental tax loophole to the STR units (80%) in your triplex if you meet the material participation requirements and have average stays of less than 7 days.