ear Rosalie,
Welcome to Hobbyland. I like that you are introducing yourself and asking our opinions. It says good things about you. I see OC has already started with the dispensation of good advice. You will find we have a great community with lots of helpful folks.
I hardly ever give advice but I guess this one time couldn't hurt...
"What are some of the common mistakes made by new providers?"
Not introducing themselves to the hobby community - preferably through ads, post, and attending meet and greets. It shows you are real, social, and committed to the lifestyle.
Not having a good web presence. A good site with loads of pictures, donations, bio, etc. is very important. Think of it as a virtual meet and greet for clients that don't attend physical meet and greets. Use your site to give potential clients your "elevator speech." Imagine you have 5 minutes alone with them - what do you want them to know? Out of all the lovely ladies in the city why should a client come see you? Sell yourself. And like any new business you need to get your name out there... Reviews, ads, posts, websites, meet and greets all help with that self promotion.
Not take advantage of the provider network and the friendly ladies here in Atlanta. Make lots of friends. Ask their advice. Be humble and respectful. I never stop being surprised how far you can get in life by just politely asking for help. Or advice. Try it. Oh - it looks like you already are. Well done. Carry on then.
"Are there things you wish providers would do more often?"
Hehe... Ah, you wanted an honest answer? Ok... Ask for advice. The girls that have been my regulars ask and often listen to advice. It shows they are engaged, interested, motivated, and willing to improve. But then again it looks like you are already doing that. Good for you.
Oh, and say "Yes Daddy I love it when you do that!!!" Girls don't say that nearly enough in my opinion. Definitely.
"Are there things you wish providers would do less often?"
Wear clothes. Oh, you wanted a serious answer? You mean besides having Axe body wash as my only soap choice? Hmmm... Probably use the same ads and photos over and over. Guys like to see fresh, recent pics. And changing up the ad copy is good too. We want to see some personality to go with that fine, fine booty. You did include a pic of that fine, fine booty right?
"What little thoughtful details make for a good experience with a provider?"
Wow, how long have you got? In my opinion attitude is everything, but assuming you've already got that - let me try to put it to you from a guy's perspective. Think like a guy...
I have one hour this week (or two weeks, or month even) to slip away with someone special to forget my cares, worries, mortgages, shortcomings, and responsibilities. I want to feel welcome and appreciated, I want to feel like I just stopped by my girlfriend's place for a bit. I want to be treated like a king. I want to see my girl's smile light up the room when she sees me. I want her to be wearing my favorite wardrobe. I want her to have my favorite refreshment on hand. I want her to say "I've missed you" or "I'm so happy to see you" or "There's this thing I've been dying to try..."
Because she cares about me.
As a client and as a friend.
I want it to feel genuine.
Oh, and lots and lots of awesome sex.
Any more questions young lady?
I hope that was helpful, welcome to the biz.
Yours truly