I would list it everywhere you can, but I would connect with a local high-performing agent, as they will be able to get the most out of it for you.

Look for places with population growth and employment boosts.

However, not everyone has the income to qualify conventional, so the alternative route would be DSCR loan where the program doesn't look into your income, instead it evaluates based on the subject property rental performance based on the ratio system.

Yes, when you are active on your listing, doing the things that you mention, this activity tells the algorithm that you are an "active host" and you get a boost in the rankings. 

The short term rental market is alive and well, I am performing better this year than last with no changes in my management.

@Patrick Gray, The first question to ask is if those properties are performing the way you want. 

By targeting key areas that would increase buyer interest without a full renovation, we significantly boosted the property’s value.

It boosts your credibility, connects you with your audience, and even lures in potential investors.

The asset manager who trusted us to get their BFR communities back on track and performing through hard work and determination. 6.

However, I am not sure how the property would perform as an MTR.