Now, keep in mind, the main dio in my basement, is approx. 10'X5' and covers a scale 4square miles. It represents an area 25 square miles, though condensed a bit.
And that is only the first side of the room and that's only if I don't, move the whole she'bang up to the TWO front rooms on the first floor. :-)
It could happen. My Mrs. says when Sam (my step daughter) gets into the teenage years, she gets the basement in which my layout is now currently occupying. In trade, I would get Sam's current room AND the extra bedroom we use as a toy/play room.
I can run track around all four walls in the playroom as long as I put a doorway 'tween the two.
Now THAT'S the beginning of an awesome military diorama.
HO... go ahead, lot's of stuff out there in HO. I can't do it though.
Cuhail