I’ve been out of the game for 9 months: is going out for coffee acceptable?

I haven’t gone out on a date (or slept) with a woman in about 9 months. I’m 23.

I’ve moved twice, and have been dealing with a myriad of other issues. I voluntarily put myself on the bench (not monk mode), but focusing on my life rather than chasing women.

I met a cute chick about 2 weeks ago. Messaged a bit through IG, got her number, said she’d be down to grab coffee (she’s not 21) at night.

I live with my aunt (I don’t speak to my parents, had a falling out with them), so getting her back to my place is a no go. How should I go about this?