Question for Alex: How to hook up with a girl who is staying at your place?

Hey guys, I met one of this girls from the hosting apps. I doubt she'll leave a review on the app. Since we met from another site but we both used the app. She is staying at my place for a few weeks. She's got her own bed. How would you guys approach it? I'm hopeful Alex can answer since this might be a advanced question. So far: i have been more of the chill landlord. I was friendly to her male friend who brought her stuff. I played it cool. The first night I did not try to hook up. Since being too aggresive from the get go might be a turn off. What's the best strategy? Play the long game, slowly try getting on her space? Should i try to sit on her bed? Invite her to watch movies at my bed? Try to get her drinking? Damn, so many questions!