Since the weather's bad today and I wanted to do something, I decided to re-work my model railroad layout (N-scale). I didn't like my first design, so here is another one. It's 110cm x 75cm in dimension.
EDIT: I also actually built most of the layout (except for two turnouts) to get a proper impression how it would look like in the real world. This is more what I had in mind and it seems to fit with my "couch table model railroad" idea.