Hi Vid,Welcome to BP! 

There are plenty of experienced people here who can help!

If it is interest bearing than most states require that a portion of the interest goes to the tenant.

I do have a super tenant in place, but the PM company that started out great is now lacking...big time, and it's time to make a change.

Here’s what to keep in mind:Between LLCs: Use formal loans or inter-company agreements to transfer funds, ensuring documentation to avoid co-mingling issues that could affect liability protection.Personal to LLC: Deposit personal funds as a capital contribution or loan to the LLC.

I tried to read them all. 

Quote from @Daniel Barnett: Go to GET STARTED > EVENTS AND MEETUPS at the top of your screen.

You said it also effects your income till it's done so that would be another reason not to add another currently 

However, with the frequent incidents and the persistent odor, even after cleaning, I’m beginning to wonder if this has become the norm for STRs in urban areas.Any advice or tips on how to prevent this would be greatly appreciated!

We are looking into investing in Hot Spring and hope to make some connection with local investors.