Talk with her previous landlords on how is she as a tenant and investigate as to why she would have change apartments. 

I'd have to investigate the prices further tbh.

So after 1.5 years of searching, putting in offers, losing deals after inspections, yesterday I finally closed on my first investment property.I put together a document of all the lessons I learned that I did not know prior, despite countless hours of investigation on my end. 

If there are other implications beyond what you're saying here, and absolutely have to get in touch and/or get money (security deposits, etc.)...there's always private investigators.

While it’s typically aimed at larger developments, it's worth investigating for significant projects.4.

@Ricardo Polanco you might want to investigate the Class of tenants the property is likely to attract.There's a BIG difference between dealing with Class A tenants vs Class C or D tenants!

If you don't have the intention to actually occupy the home in Washington as your primary residence for the majority of the year, then that is occupancy fraud (investigated by the FBI), which would likely include some jail time if you are found guilty of making misrepresentations.

This reads like fraud...Mortgage fraud is investigated by the FBI and punishable by up to 30 years in prison and/or a fine of $1,000,000 --- (link)Bryan, there are perfectly legal solutions to your problem, call anytime.

Look into local economic indicators, such as job growth, population trends, and migration patterns, to gauge potential demand in specific neighborhoods.Rental Demand: Investigate rental demand in the areas you're considering.

I have planned to investigate further, but it has been over 1 year and I have not as of yet investigated further.