Hey guys, 28M and semi-new to swallowing the RP, and out of a LTR with a golden opportunity in front of me that I plan on taking, but any advice on how to up my game even more so from what I'd read would be great.

The scenario:

I'm going on a business trip to Europe come February, and I will be spending a week under the same roof of a girl 27F who is a solid 9. Seriously, in the right makeup and outfit she could easily be a 10. Even when we first met, I was wondering why she didn't have 20 betas at her feet, and she's not a bitch, prude, feminazi, or anything close to negative. She's polite, sweet, sexy, comfortable with her own body (seen her in her underwear), and I'm willing to bet is incredible in the sack. The even better news is that she's single, and we know each other on a very friendly basis in that we've worked together on an artistic project where I was in charge. So, in her mind I've already got a few alpha traits, I'm sure as I was the leader of a group of guys, and I'm starting off on a good foot here. We worked together this past Spring for a month, every day, and she's even taken to calling me 'boss' in a playful manner occasionally. Add to that that one or two of the guys royally fucked up by nonsensically pissing her off in arguments, to the point where I actually stepped in to calm down the tensions and take charge. I was fully invested in the project at the time in the Spring so I really paid her no attention, but between the Spring and now I've swallowed that RP and am going to put it to use.

I started last week with an e-mail where I told her to setup her travel to meet up, and specified myself the dates I wanted. Check. She mentioned she looks different than when we last saw each other, so I requested a pic which she quickly sent. I took the opportunity to neg her a bit on it instead of complimenting her new appearance, and gave her a playful insult of a nickname, and that worked too. She responded in kind by playfully nicknaming me too, so you can see we're on solid ground here.

I want to stress though that though I have all these green flags, I don't think she's necessarily 'into me' yet, but I can tell the doors are open to pursue if I make the right moves. When we do meet up it will be for a week under the same roof with a few other people, but we will have alone time, and plenty of non-work/leisure time too. And this also isn't a case where I'm her full time employer or anything, so no professional powerplay going on here. Think of it as two friends working together on a project I happen to be in charge of. We likely won't be able to have dinner alone together, without the other people of the group participating, but it's 100% likely we'll get some alone time on evenings to watch a movie on the couch, or just sit and chat on many occasions.

I've only got a week to pull this off. Here's my likely starting scenario: After working together, in the evening we'll be relaxing on the couch watching a movie. This I can almost guarantee will happen. I have no fear of just sitting myself directly down beside her, and like I said she's a super cool gal so she won't pull away if I do. That's the starting point. I have some ideas on where to take it from there, but I want your advice on how you'd proceed from there. Keep in mind, I haven't exhibited any overt signs of attraction to her yet so I haven't touched her in an obvious way that didn't have to do with just normal daily interactions. Also, if you have suggestions that I should implement a bit more game through e-mail prior to the meetup, I'm open to it, but I prefer to work in person. I already know this week is happening.

TL;DR: Meeting a solid 9 in February, staying under the same roof for a week. Already starting from a decent alpha position in her mind. How best to proceed with game that has one week to succeed.