They're both social. Both the same.
Catered would only be social when you're eating in your canteen (school LOSER). You don't have a flat so less social.
Self catered you have a flat which you share with people.
BOOO CATERED. Talking to wrong person here.
I may not choose Endcliffe self catered ensuite as too $$$ (so stupid at $4300 or whatever it is), it's like $800 (ignore $ sign, no pound sign) cheaper to get a self catered, shared bathroom. Like Crew, Crescent or Vale. I think I've already said this, hmm.