DHs involvement consisted of driving and giving lectures about drinking too fast and wearing condoms....
DS2 wasn't involved in any groups beforehand, the only English student in their flat is 19 and the rest have either only just turned 18 or are still 17. In theory you could be at uni in Scotland at 16!
His flat seem to have made a no party/pre 's or after pact. Lots going on in the blocks and they are all socialising seperately or together but they don't want the mess or hassle of hosting!
He's done his first lot of laundry and is eating more regularly he says and they seem to have agreed to share basics such as milk and bread and butter and salt and pepper etc.
I don't think they are all best friends or anything, but they seem to be getting along ok and have a similar outlook. Hope that continues. They didn't do any questionnaires of interests or anything so I think they've been lucky. DS2 looks more like a party animal than he is (long hair, band t shirts, leather jacket, dressed in black). He doesn't do Facebook very much either but I've noticed he's acquired some new friends, all female. 