I've done three overnights with independents and it was amazing. I enjoy overnights because everyone is way more relaxed due to time not being an issue. A few things to keep in mind.
1. Only do them with ladies you know well. All three ladies I saw at least 3-4 times before asking them for an overnight. Make sure both of you can talk and discuss stuff as if you're friends. You don't want it to be odd because with an overnight you can't leave!!!
2. Pull her into the planning for the evening. Most of the time it starts late evening into mid morning. You know you're having a ton of sex so do some stuff beforehand. Ask her what she wants to do. It could be eating out (if going in public is okay) or even a movie, or something else fun.
3. Some providers say they require another room. I would never do an overnight that required that. Also, it's just posted it doesn't mean she'll require it. This goes back to how comfortable she is with you. All of mine we slept together until morning.
4. Expect to have a lot of sex so get A TON OF WATER OR DRINKS. I mean it. I last a long time anyway, but during my overnights we were having sex for 3-4 hours. 3am? Still awake fucking under the sheets. So, save your energy. Eat your Wheaties and hydrate. If she's into you even a little she will rock your world with nonstop sex all night. It's easy money for them to just fuck one man for thousands of dollars. They want you to do it again.
5. Make sure you make the room and evening comfortable for her. Happy wife happy life is a saying, so is Happy provider happy client because if she's comfortable and happy she will make you VERY happy! This goes back to pulling her into what she wants. This also includes food (drinks, water, snacks, breakfast, etc).
6. Be honest about what you want to do and what you expect. It's better to be open and it really makes the night way more fun. Music is also a huge plus to set the mood.
The best overnight I did was during a business trip where one of my ATF was touring. I asked her if she wanted to join me in my hotel for the night. She agreed and we talked about what we could do for fun in the hotel room because since it was a business trip there were a lot of people who knew me (couldn't go out with her). We came up with a list of games and movies/shows to watch. Then we made a list of drinks and snacks to have in the room. We also talked about going to the bathroom and our morning routine, etc. We never talked about how much sleep she was going to get but she didn't get much and didn't have an issue with it. We fucked all over the hotel room including one of my bucket list items of fucking a girl up against the glass at night. That was HOT. I think we fell asleep around 4am while spooning. That morning around 10am she woke me up with a BBBJ! I loved it! I laughed because she was starring at me waiting for me to wake up seeing my dick in her mouth. I remember getting up and brushing my teeth then returning to bed for morning sex.
Again, best way to enjoy an overnight is to be 100% open and honest so there are no surprises. But, 100% make sure you click with the lady. And this includes politics because it may/will come up. Or, fake it.