A lot of qualifying questions for any potential tenant.Having said the above, I ask for some "standard" things, such as the names of everyone who'll be living at the unit.

But I also don't want to waste too much of my time but showing my unit to people who wouldn't qualify.

Always conduct your own due diligence and consult with a qualified professional before making any real estate investment decisions.

Will they finance 100% of the purchase and renovation or will they want skin in the game (you putting money in).Most do not do 100% funding so beore going down more rabbit holes, make sure you have the $ aspect situated first.

Any referrals or recommendations for good and qualified brokers, sellers, property management companies, loan brokers, insurance brokers, mortgage brokers, contractors, etc.

I will probably do lots of rehab myself because of my background and then scale up as I am more able to afford qualified contractors.

Connect with a lender/agent locally to get a feel for the area/what you can qualify.

You can find qualified buyers that are small business owners, tradesmen, etc just have someone qualified to do prop underwriting be fore you sign the agreement. 

As a management company, we also have a duty to get a property occupied with a qualified resident as soon as possible and sometimes that means adjusting rents down for right now to generate revenue.  

House hacking can work with an FHA loan, as rental income from other units might help you qualify, but be sure to consult with a lender or mortgage broker to explore flexible options based on your unique situation.Good luck!