Know this (found on every inspection website):  You should be concerned about cracks in your home if they are large, appear suddenly, or are located in certain areas.

I wish there were more 'filters' / Criteria that you can filter by in real estate website to find what you're looking for. 

A website like Pet Screening can help you verify and document pets to ensure they’re a good fit for your property.

Would that be, for example, if the PM says, "I manage a duplex for John Smith in Turlock," then I call John as a reference, ask John a few questions, and then ask John the address of his duplex so I can later look it up on the county website and verify if he is the owner?

I think.. that darn NMLS website is the most user unfriendly site I have ever seen..  

@Chris SeveneyI agree it is not the most professional website I have seen.

I don't mind setting things up on platforms like AirBNB and VBRO and even setting up my own website for direct bookings. 

The state website can also be very informative. 

I can accurately estimate utility costs as most util companies have estimated usages and amounts on their websites, but costs like maintenance, CapEx, make ready, etc., are much harder to estimate.

You can look on websites like https://www.corporatehousingbyowner.com/search/United-States... and https://www.furnishedfinder.com to see what similar houses are rented for.