So I'm trying to make my college-themed adventure game (still can't decide if I want it to be a zany comedy or a dark satire) but the pictures of dorm interiors I can find on Google Image Search are the wrong size or way too cramped (even for normal dorms) for an adventure game. I need two characters to fit there (two beds). This is where the adventure gets started, with dialogue before setting off in the world. I tried combing through some Space Quest backgrounds but found nothing. Is there a place where I can get pre-made backgrounds (at least to an extent?)
You can try open game art (http://opengameart.org/) or just use the google images as a rough pointer and draw your own backgrounds.