I think this is a setup for disappointment, based on past threads on this and from reading a few of the ladies' menus. In the extreme cases, the guy expects to be able to f^&% whenever he wants, since he's paying huge money for the trip and the ladie's rates on top of that. He essentially thinks he's renting a loving and horny girlfriend for the duration, and thinks the price of the trip and that he's taking her to some (exotic?) location should be enough to justify him getting banged on demand, let alone the fees the lady charges. The lady expects to be on a reasonable work schedule where she gets ample time alone, a night's sleep, maybe a full day off during the trip, and as we see above, perhaps even her own room. She considers it as a business trip (which it is, of course) and sees lost income from not working at home, as opposed to a free flight and hotel that makes her want to f^#$ all week long. You're still just some customer, and she can most likely afford a week in Cuba or Mexico on her own dime, without having to bang some old dude. So, guy wants GFE, lady has boundaries.
Those are the extreme views. You might get lucky and be a guy with reasonable expectations who contracts with a lady who is happy to give a little bit more than the girl who wants her own room and 10 hours sleep a night. But if not, you may be better off offering a free trip to a randy civilian lady who won't charge you, who will share your room, who will be happy to have a free vacation (rather than see this as a work trip), and if you're really really lucky, still won't expect you to call her after you you get home!