@Jay HinrichsWords of wisdom and someone who appears to have experience with both types of sponsors!

If all appears to be in order then there might not be any harm staying with HR Block.

However, I am willing to let this tenant go as this appears to be a nuisance.

This is a huge plus because it offers liability protection, meaning your personal assets are shielded if there are any legal issues with tenants or the property.Doesn’t Appear on Your Personal Credit: One of the big perks is that these loans don’t get reported on your personal credit profile, so they won’t impact your credit score or debt visibility.

For starters, the prospect passes our 3.5x income requirement, has a 700+ credit score but a few things that I seem to have trouble with is the management company that was on the application, I wasn't able to find any viable information through regular web searches, but through the Business public record I found an LLC to this management company which I found was created 5 months ago. 

Not an expert on this but it appears YES this would be subject to UBIT and a good amount (70%).

Creating content, on YouTube, articles, blogs, appearing on other people's podcasts are ways to spread your message.

This can drag on for years..It doesn't appear that the owner has passed away based on what I’ve been able to uncover.

Boyfriend soon appears and starts living there.

It sounds like you are hoping for something to just appear.