When you upload a list, it'll state that over 70% of your phone numbers are invalid.

Just be sure to be available while they're talking with the reps at the credit card companies because sometimes they'll send you a string of numbers to confirm your phone number etc.  

Most check-ins/out should be close to automatic.With our 12 properties (9 ours and 3 cohosting) we get 1 phone call every 2-3 weeks. 

The first was after our introductory phone conversation when she was aggressive in asking me to fill out all the financial documents and forms in order to complete the purchase of the DST.

2️⃣ No Phone Call or Verification – If they refuse to hop on a call, is that an automatic red flag?

We've had zero phone calls answered or returned, multiple promises or calls "tomorrow" to talk through issues unmetAt this point we've hired another PM (Sadly MidSouth Homebuyers, whom we have other properties with and have had nothing but excellent experience, wouldn't manage this location) who is now going through re-keying the property and assessing the state of the rehab.This was a test property for us, so we learned what we wanted to learn on this transaction.

Taking phone calls or making cold calls?

I'd be happy to talk w/you on the phone and maybe meet some time for coffee. 

I read "guarantees" - for me that is the biggest scam ever and right then and there either hang up the phone or delete and block the email. anytime anyone guarantees anything run and run fast.  

You don't have to spend money  out of the pocket on searching Redfin, making some phone calls, making offers and posting ads on Craiglist or whatever local media you want to use to sell the property.