I felt like I was constantly chasing her down for updates, which added a ton of unnecessary stress to the whole project.The design itself was incredibly disappointing.

I, personally, would be stressed about all that cash out of pocket though and would sell for piece of mind.San Diego, CA 2021 Real Estate Market Appreciation & Housing Market Trends - NeighborhoodScout

This property would have multiple income streams, including as an airbnb, wedding venue, bed and breakfast, corporate retreat. 

It's an easier way to get your feet wet as a landlord without the stress of handling major renovations.

Knowing exactly what’s happening with the duplex—rents, repairs, tenant feedback—can help you catch issues early and save time, stress, and money in the long run.

His wedding venues in Dallas all shut down suddenly recently & left many couples out their deposits & venues!

If you can raise money without stressing out completely, than go for it.

I can "cash flow" more from my stocks/index funds and high yield savings account with far less stress. 

Upside though this also creates opportunities I guess.BRRRR could work here I think but would really need to focus on younger stressed properties to get around bank valuation process.

Sometimes letting them do their thing can save so much time and stress!