We decorate our halls here in Rome every Christmas as part of a friendly contest. Sadly my hall did not pull out a victory or any other sort of award this year but we put in a lot more effort. Perhaps next year. Here are a few pictures from the 4th floor. These were not exactly the best decorated halls.
Family Room Christmas scene
And my own 4th Central
We did an Advent Calendar on our doors
Along with some Christmas trappings
The winning hall did a lot more. That's all I will say. :)