I see you're new - basically, use the search bar (top right). Searching for "first punt advice" or "first punt tips" will throw up all the tips you need.
Unless you're a virgin, imo there's not a lot to learn. It's shagging a lass at the end of the day. Just give her the money and you'll be surprised how easy it is from there.
Be clean, and confirm services you desire in advance. I like to wear a cheap sports watch so I'm aware of how I'm doing for time (I once forgot an expensive watch at a prossie's, never got it back. So in general, don't take in unnecessary valuables).
You've already done way more research than most by signing up on here and reading reviews! My first punt was pissed up in a red light district. The latest review of the girl you've chosen wasn't that long ago, 10 positives is a good bet. Just crack on and enjoy. Would be nice if you come back and leave a review of your own. Ta