You can try free sites like Spokeo as a shot in the dark, but it's not too hard to find the owner's information if you are good on the internet.

On some websites, you can filter by number of units, bedroom, size, etc.

The rent is guaranteed by other tenants, the regional chapter or the state will pay the rent.Those podcasts are designed to attract eyeballs.

Thank you so much for the website recommendation!

Maybe he should become a tax pro on the BiggerPockets website and start sharing his expertise if thats the case!

I would like to be able to respond to messages, schedule tours, etc, within the source site to keep it contained, not via text/email.

I'd recommend looking at property taxes on county website and comparing this to taxes on closing docs to see if it's been prorated or if it's the full amount. 

Here are some ideas that might help:Multi-platform listing: Use a channel manager like Hospitable to list on multiple platforms (Airbnb, VRBO, Booking.com) to increase visibility and bookings.Direct booking Website: Hospitable.com can also create this for you.

We are still using all the pieces we bought from those sites to this day.

Before you move ahead is there a particular reason why having this commercial space is important to the project or are you building this design because that's what the zoning requires?