This girl is attracted as fuck to me but idk how to fuck her because I've never done anything before (18 yrs)

gone out with her and other friends many times, always very flirty with me

last time we went out for drinks with friends and she was extremely receptive to my flirting and kino and constantly made allusions to meeting up and getting me drunk or showing me things at her place or hanging out together more. This is good I assume but I need specific pointers

do I just say "let's hang out at your place"? or do I try and isolate her from the other people when we go out with friends next time such an opportunity arises? don't feel like doing a coffee/getting to know her date is the best option here, I just want to fuck her asap and we're already quite familiar with each other

we have a few classes together but I don't give her much attention unless I can do some kino at the same time/flirt with other girls in front of her/laugh with my friends while she's there. How damaging to my game is it to continue talking/flirting with her in a context where escalation is impossible (class, studying, library, etc.)

can't do anything at my place btw, 100% need to do it either at her place or elsewhere

also I heard that making out is a bad idea if you can't escalate to sex right then and there. Is this true? How bad would it be to just make out with her one night and leave the fucking for another time