We usually stay at either Pop or AoA and while we see the occasional door decorated, it's mostly the windows that get decked out. People put up lights, decals, banners, etc. It's one of my husband's favorite things about going. He loves seeing what people set up. Last time we went, a room a few doors down from us had a trio of barbies that were set up on the windowsill each day in different outfits and at night, when we'd come back from the parks, they were tucked in under covers or in pjs.