This is what you can build in a layout space of 1 by 2 meters (roughly 6 x 3 ft).

In N-gauge, we already have room for two trains running simultaneously

The most flexible and generous way to plan a layout is using modules

Scenery and trackwork can be developed much more credible on modules than on a stationary $quot;table-like%quot; benchwork, as can be seen on my NTRAK-modules pictured here.

In N-scale, the sample room allows for a double track main and a yard.