I personally keep it private. 

I need to have a conversation with the homeowner in person (preferable) or over the phone.  3. 

I know for personal home they tell you not to make any large purchases, so just wondering if it works the same.  

Is there any waiting period until I can use these proceeds, not to lend again, but to spend personally? 

It has been listed on Zillow for 4 days, I have a ton of views on the post, but only one contact and person interested.It's making me ask myself the question- when should I lower the rent?

However, it's hard to know whether that person is marketing and operating their STR well or not.

Like someone said earlier - personality comes into play here.  

Personally I'd use it as a DP for a hard money loan on a flip or BRRR.

Some have online systems, and others require you to go in person.

I'm not a fan, of this idea, but there are some property managers around that charge $150/person app fee.