Other than that, you can prepare a simple notice letting them know that you thank them for applying, however they did not meet the criteria, and you can choose to tell them it was based off of their credit, and or background or simply just say that the minimum requirements were not met. 

I put quotes because its simple but many people make it more difficult.

I have found personally some city rules for renting are simple in the suburbs and some people are specifically seeking these areas for one reason or another.

You can always start with the Simple Start subscription and upgrade if you find that it isn’t meeting your needs.  

They are pretty simple loans simple interest loans ,1- 10 years .

That's honestly an extremely simple process.

Simple: It’s the real estate version of a training wheels bike.

STRs are not complex they are simple. 

Because hiring a GM is far from simple, they literally run everything so how they do directly impacts everything, in a big way. 

However, a simple security system would deter this.Personal Safety -  I assume you are using their ID to run a background check and deciding if their history affects your safety, correct?