The easiest way to get around this is to figure out how much the property would cash flow using the "rental property calculator." 

There are a ton of CRMs out there but we use Zoho for its ease of customization and integrations.2.)

The sellers were under agreement with another buyer who pulled out when Helene came through (even though the restaurant suffered no damage), so they are looking to close quickly (end of year) and retire.

If so, maybe you just keep it and do a cash out refi once rates come down a little more.

I'm sure there are likely articles and posts on the BP blogs about this very topic, don't be hesitant to check those out.  

Some of the features I am looking for (most likely there is not 1 single vendor who has all this built-in, but more of a technology stack that integrates nicely)Would something like propstream, carrot, and kixie be powerful enough to get rolling out the gates and still be efficient in your eyes?

so we didn't see rent on that unit until we got a new property manager involved, and so we are still digging out from the lost rent and back utility payments.

Or just give me an address and we can check it out.

The type of property that i am most interested, is Single Family properties & 1-4 Multi-FamilyInvestment Strategy: Out of the options you provided, I am most drawn to rentals.

I’m looking to connect with some great developers and ground-up construction pros out there.