This is quite unusual in that, if I wanted to check on my property I text my tenant and get a response back within a day confirming when I might be able to do it! 

That number (19 of 22) is unusually high.

If the tenant takes an unusually long time to get to the door and/or opens it only a crack when they see you, there could be something going on that they don't want you to see, such as breaking property rules... unauthorized smoking, unauthorized pet, unauthorized occupants, etc.7.

Thirty calls in a day is not unusual for us, I'm sure it does vary by area.  

One apartment had everything needed, was unusually well maintained, a great location, very generous square footage, nice bathrooms, and plenty of natural light.

That is extremely unusual and sounds like BS to me.

Does anyone have any unusual policies/ conditions they have started including in their rental agreement addendums?

It is highly unusual not to have a bank account, but verify all these other criteria and see where they fall.I have not encountered a tenant without a bank account, and our company only takes checks or money orders.Good LuckGino

If these areas are stellar, the incident may have been an unusual occurrence. 

Do you share your criteria for acceptance and is anything especially high or unusual?