Another issue is FBI and Facebook usually don't do anything about this.

I got rid of Facebook years ago.

You can also check meetup.com or search facebook for real estate investment groups, clubs, or meetings in your area. 

Another thought, look at Facebook Marketplace to find more comps.  

IMPORTANT:--Guest communications, including setting up your automated messages--Price adjustments (key into seasonal pricing and important events in your area)--Listing description and noting amenities--Guest reviews--Learning from experienced hosts with great reviews (you can do this on many social media sites, including the Facebook group, Short Term Rental, Long Term Wealth)UNIMPORTANT:--Watching your Ring Doorbell camera--Obsessing about minute details that other hosts are freaking out about--Being a control freak about ANYTHING related to this business. 

You can also check meetup.com or search facebook for real estate investment groups, clubs, or meetings in your area.Mentorship isn't about finding a great mentor.

I recently came across a company recommended by a friend, but my initial contact, whom I connected with via Facebook, is no longer active, raising some concerns.

For me that is one of the EASIEST maintenance calls I get.In addition, I will pick up some used washers and dryers locally off facebook marketplace for $150-200 and store them usually for when I put a new rental in service and need to put appliances in it.

These gatherings frequently offer insightful discussions, networking opportunities, and education.Join Online Communities and Forums: Take part in online communities and forums devoted to real estate investment, such the Facebook groups for Ohio and Upstate New York real estate or the BiggerPockets forums.

Start networking at local real estate events, and online within the STR communities on Facebook and even here!