Easily one of my favorite and most memorable hangouts!
My one suggestion is making the building itself just a tiny wee bit larger so that the camera doesn't make it seem too claustrophobic when you're inside (or maybe that's a me thing.)
Anyway, have you ever considered expanding on this concept with similar hangout maps with other food brand locations (i.e. Burger King, Wendy's, Subway, etc,) or even a larger map with a select few different brand locations in it?