No showings and no responses is a good indicator of this.

Wondering if they are as effective as the website indicates? 

You've already indicated that you have a court date.

According to HUD guidelines, they should provide you a letter from a healthcare professional, licensed in your state, indicating the need for an ESA, and mentioning an ongoing relationship.  

On the ledger it indicates that the prospect paid the rent with a credit card but I'm not finding any credit card payments close to the monthly rent.

For me personally, tithing is an outward indicator of an internal witness. 

It is usually indicative of a 'cheap' mindset.... and I would refuse to even give them a quote once that was brought up.

The 70% rule can be a good indicator—but not the only tool—used to make a decision on a fix and flip.

If they delay or are hesitant to give up some of this info, it could be an indicator that the property isn't as good as they say.

Local Economic Indicators: Monitor local employment rates, population growth, and housing inventory to time your deals correctly.