Specifically from the Caged AC Unit into the attic (concrete slab so no crawl space).I was thinking of just building a tall vertical box to place this into.  

Go to BUILD YOUR TEAM at the top of the screen and look for local investors or meetups in your area.

Clearing potential building sites.  

@Ketch BaysStarting small in a cash-flowing market is a smart way to gain experience and build confidence without overextending yourself financially.

I'm currently adding all of my numbers for a 20-unit apartment building in for a test, and then I'll bring my other 90+ units.

Chris answer is spot on.I'll add "quick closing".You won't find investors easily, you have to go to a lot of meetups to build them.

I feel like this gives me an instant screenshot of every expense for each building so I know Building A paid $1800 for insurance, Building B paid $2100 for insurance and Building C paid $2400 for insurance as opposed to having one account and seeing Insurance was $6300.

Building a real estate portfolio might be attractive, but if you're crunched for time, perhaps you could do private lending in a SDIRA or get into syndications.

I figured I would use HM for the purchase and DADU build.

For reference, we currently build 1 million homes per year just to keep up with current demand.