Don't believe I've ever seen this question posted before.  So what's your one must requirement in order to see a provider?

Hard to say, in part, cause I've not wanted to look for a while. New lady: some alluring quality that can't be generalized. To be my regular: honesty!

To me the best experiences are with providers who really strive to enjoy the experience and please their clients! In order to facilitate this I try like hell to always be a gentleman and make the woman I'm meeting with comfortable because I WANT them to enjoy it. I know it's ultimately a business but that doesn't mean that the time together can't include genuine pleasure for both parties!

Here is what I look for, in order of priority.
1) All natural
2) Height (I like shorter women)
3) DATY
4) BBBJ
5) DFK
6) Reading reviews and getting the sense that the lady enjoys the activities too.  Not too mechanical.  Not too many rules or detailed instructions (I want to start having fun as soon as I enter the room in a relaxed atmosphere, not feel like I'm taking a test)