For instance, mismatched names, employment details, or salary figures should warrant further scrutiny.Urgency to Move In: Applicants who are unusually pushy about quick move-in dates may be attempting to bypass thorough checks.Reluctance to Provide References: Hesitation or refusal to provide contactable references from previous landlords or employers is a cause for concern.Cash Offers for Faster Move-In: Proposals to pay a significant amount up front, especially in cash, to expedite the moving process can sometimes indicate an attempt to avoid scrutiny.Unverifiable Identity: Difficulty in verifying the applicant’s identity through standard identification documents can indicate potential fraud.Tips to Mitigate Rental Application Fraud:Enhance Verification Processes: Implement stringent verification processes for employment, previous rental history, and identity.

Combine that with America’s housing shortage, and the solution becomes clear:We need to build more homes that align with what buyers can afford.

Can anyone recommend good companies to root cause  and implement solution to fix this issue?

The "correct" way I'm assuming you're referring to.

Also:_________________________________________________________________________Recommend exploring as many sources as possible to get referrals AND cross-reference them to get as much accurate information as possible.Check out NARPM.com, BP’s Property Manager Finder (BiggerPockets: The Real Estate Investing Social Network), etc.Also, encourage you to learn from the mistakes of others - by reading posts here on BiggerPockets about owners not having their expectations met by their current Property Management Company.

I work with a lot of other real estate related businesses and closing teams that refer business to us. 

I have referred a loan out of state based on NOI, cap rate at purchase, room for increase income and purchase price vs market value.Maybe I didn’t articulate the intent of the post as clearly as I hopedFor anyone who has bought multi family out of state, “what are gives you the warm and fuzzies about a deal”:Obviously not cap rate, but maybe vacancy rate,  Cash on Cash ,GRM, IRR, Unlevered free cash flow, Cities over 250k?

I feel this gives me the flexibility to find the right solution for my client and not just sell what my bank offers.I'll also throw in my 2 cents on common differences I've seen in my career:CDFIs - Because of their subsidized financing structure, they have the ability to be a low cost lender (and sometimes provide grants).

A thermostat is an on off switch , simple solution , add a second one somewhere in the unit ( make it look like a smoke detector) Set it to override the first thermostat ...In my second house I had roommates , I had 2 thermostats , 1 in my bedroom that controlled the HVAC , another in the living room that wasn't hooked to anything just for the roommates to adjust .

@Jonathan Chan I have a solution for your problem.