My college dorm was like this. Every bathroom was ungendered. The stalls weren’t fully floor to ceiling, but were slightly better than the average public bathroom. 99% of people got over it after a little culture shock at the very beginning (maybe 2-3 days).
There was still one women-only bathroom in my building; I believe it was for a few students who asked for religious consideration. No biggie though for almost every student.
It only led to one embarrassing moment for me: I (a guy) was singing Frank Ocean at the top of my lungs while showering. When I came out of the shower a girl was brushing her teeth and made eye contact with me and kind of snickered/giggled. Racewalked back to my room 💀