A HELOC on your duplex or home offers flexible, low-interest financing ideal for BRRRR, with potential tax-deductible interest if used for property expenses.

Because it takes repetition for people to remember things and you have to be top-of-mind when they encounter a potential client for you!

Good balance of affordability and rental potential.

(To avoid months of probate and thousands if not $10’s of thousands of dollars in costs.)Hawaii is considered a "TOD deed state," meaning that residents can utilize Transfer on Death (TOD) deeds to designate beneficiaries who will inherit their property upon their death, allowing for a potential bypass of probate court proceedings.If she is already in memory care center.

My question is this: How could we structure an arrangement that would make sense for both my potential partner and myself?

If properties in that area tend to appreciate more slowly, especially if you can't start renovations immediately, you may sit on that investment watching potential profits get eaten away at slowly as inflation passes appreciation. 

These will give you a clear picture of the property's current performance and potential.

The second option is to sell and house-hack a fourplex, which offers more units, higher potential cash flow, leverage equity, and appreciation potential.

Find the potential quite appealing.

Your listing title is the first thing potential guests see, so it's got to stand out.