We use Buildium to review applications, sign leases, etc.

Go to Etsy and search for "rental property tracker," and you will find hundreds of nice spreadsheets to track 10-20 rentals, usually for under $10.Software has extremely helpful features like online payments, marketing syndication (click a button, and your property is advertised on multiple sites), electronic document review/signing, maintenance tracking, and owner reports.

We are getting push back from the seller about creating a purchase agreement with our lawyer that they would then need to review with a lawyer.

Condos have a lower price entry point, but many are facing insurance assessments due to rising insurance costs, so that has to be reviewed carefully, but single family homes are seeing the same rate pressure unless very new construction. 

Review their management agreement.

Or maybe the ESA letter is from a bogus online source that isn’t acceptable.

In order to get the attention you want through online ads (which last I checked Facebook ads require such a wide range for the demographic that it is almost not worth it), you would likely need to spend literally thousands of dollars. 

Create an Online Presence: Build a strong presence on Facebook, Instagram, and a credible, professional website.

It should be on line, look it up.

@Helene GoodworthTo expand your network, identify your areas of interest, highlight your construction skills' application to investment projects, actively participate in local and online groups, and seek mentorship and guidance from experienced investors.