I just find that they aren't worth it because of all the edits you have to make on the spreadsheet to get the same result, and one of the softwares refused to allow Journal Entries which seemed like a huge red flag to me. 

I can say while an eviction on a tenant’s record is a red flag, it doesn’t always mean they should be automatically disqualified.

If I buy this property and the money comes from someone else's account, will that raise any red flags within the IRS systems?

Watch out for fine print that requires an additional fee at closing - this is a huge red flag and how most flat fee companies make money.

Working with contractors can be extremely difficult as projects get delayed and there is poor communication(red flags were not present before project began).

First red flag is "unlicensed" door openers, not allowed.

Having "real estate investing" or "real estate" anything, in your LLC name will surely raise red flags for banks, especially as you move beyond net 30 accounts to larger credit lines.

This is a red flag for the IRS.

I recommend looking at reviews as well, and if they're BBB accredited - then that's also a green flag.

Although not tragic, still a small red flag - ok so 24,800 leads to go.While taking a break from the email task, I came across this BP thread - WOW!