This as well - what do you mean on "obviously can't DSCR it" - to the contrary, DSCR Loans have become the main option for BRRRR Refinances ever since the GSEs upped the seasoning requirements for cash-out refis last April

Eventually, it will be worth it to ditch it and do more of what you love, but for now your plan is perfect.

It has a strong potential for cash flow.

Typical deal I see will probably need 30-40% down to break even or cash flow. 

This kind of doesn't make much sense since something under construction is not going to have cash flow - I'd check out hard money or "ground up construction" private lenders

They have some significant fees and they take control of the asset but it might be worth your time. 

QUESTION: Is it worth posting for rent right now?

I bought the warehouse in 2019 for 400k, and it's now worth about 720k, I owe about 320k on it.My intent was to hold the houses I bought in Texas, and I'm satisfied with the return I'm getting on them for now. 

That way all you do is watch other people do the heavy lifting while you cash the big checks.

@Robert Weissfeld, Yes, you can sell, cash out half, and 1031 exchange the other half.