A good lender should be able to piece together a strategy with you, whether that's cross collateralizing or not, underwrite each option with conservative numbers. 

Keep in touch with your lending partners for each one so you can understand whether you need departure residence income to qualify for the next or not.Finally, if you're investing with a Significant other, I recommend considering a "leapfrog" strategy where you buy one, then your partner buys the next, and so on.  

Hey Jacob, congrats on the house hack that's an awesome strategy in any market but specifically in Peoria and Maricopa County right now it's a great option. 

I got into RE investing utilizing the same strategy as you're exploring.

Dont rely on national number to drive your investment strategy. 

Perhaps the system strategies are best in a buyers market, other states or for acquiring off market properties.  

Consult a CPA to ensure compliance with tax regulations and explore strategies that align with your goals, such as providing for your mom while managing tax implications effectively.This post does not create a CPA-Client relationship.

But presuming you are talking about doing the above, this is a high risk strategy.

Building a strong financial plan, researching markets, assembling a reliable team, and having an exit strategy are essential steps to success.Good luck!

Whether you need advice on selling your property or exploring other investment strategies, feel free to reach out!