If you ever have a situation where your On Island Agent has to have interaction with your guests, you have to keep in mind this person is representing you. 

The companies we've interacted with have all been very professional, and they have appreciated being treated respectfully and professionally in return. 

But for the other readers in a nut shell , the elements of the fundamentals for bitcoin are as follows: store of value, programmable money and capital asset all rolled up into one value number. 

Quote from @Jr Miller: The lack of human interaction increases our number of showings.

But I tend to like Bigger Pockets reviews even more because of the opportunity to interact with the author of the review.I will shout out to you in a pm as well.

I mean, without it, you lose the element of surprise.

In my opinion, if what you want is leads, you aren't going to make the right use out of Pro because you will be trolling for buyers and sellers instead of being an asset to the community and answering questions.If you've been a Pro member for several years and have only made three posts, you haven't been interacting with the community over that timeframe and that is where relationships are built.

Third, any interaction, especially sales, has the ability to be predatory if you're a predator.

This can help with limiting the time your unit sits vacant.These situations can get tricky, but I always recommend staying level headed during your interactions with the tenant.The worst case scenario is the tenant ends up unhappy that you don't want them to break the lease early and/or they don't want to pay for an early lease break (hopefully defined in your lease agreement with them) and ends up damaging your property, costing more, prior to their actual move out date.

Again, the BiggerPockets store has some books on this topic, or you can learn about it by watching podcasts, reading blogs, and interacting on the forum.