Sims 4 University: Would you prefer a traditional closed-campus, or a campus woven into a city?

bit confused over options but basically id just want what earlier sims games had
closed off world with only students and possible drop outs that are just hanging about like join the dark side :joy:
but no i don't want kids and elders to invade my wild student parties
(unless they are mrs crumplebottom and came to slap everyone with bag)

I also like old style anything over modern things so i feel old style universities would look prettier