I don't see any reason why this wouldn't be an acceptable solution.

Not 2 for the same reasons @Donald Hatter mentioned actually!

All you can do is work with what you know now and what is a reasonable expectation for the future.

I might be able to help, but what's the reason your builder is looking to refinance? 

This helps you stand out from the typical lowball inquiries the agent may have received.After the walkthrough, if you’re ready to move forward, explain your reasoning.

If you present the listing well, put it on multiple platforms and are asking a reasonable rent you will get plenty of interest and applications quickly. 

If I had to leave a takeaway from this post before getting too far in it would be that whatever goals are had you have, we have these goals for a reason and typically it does not go exactly as planned but even if it doesn't go as planned, we can pick up where we left off and give it a fresh start.

House hacking is a farce for many reasons, also. 

Securing funding has been challenging, particularly because my business documents reflect low revenue from only one duplex, and I am currently between jobs.I have identified a reasonably priced piece of land and have saved a small portion of the funds from my duplex sale to invest in this venture.

I'm eager to learn about how to find and fund properties that help my family financially and my community with affordable/reasonable dwellings for young families and newlyweds.