Well, room decor is what creates the theme of a room? And a lot can be done just with paint color. Paint, fabrics, flooring, cabinet styles, fixtures. BWV used to have fun splashes of color in the bathroom tiles and a couple of other things along with pictures that made me think Beach carnival/Jersey shore type theming. BCV - I'd have to think about that. BRV - all the dark wood, colors associated with cabins, cut outs in the laundry doors, pine cone designs all around and of course pictures and the plateware they had for the longest time - definitely a cabiny/woodsy decor. Of course everything gets dated but there's still updates to those same themes that can refresh them while still retaining them. I've never been of the mind that refurbs should just freshen what existed but never thought Disney would go so Holiday Inn. White subway tile - so bored with the white subway tile, the vinyl floors and the white/offwhite/light gray paint everywhere refurbed. SSR refurb is a deviation from that which was so nice to see.