i'm in a split level (our first and last one of these things - totally hate it). i started working on my layout and decided it would work better (not conflicting with the sliding glass door or laundry room access) by swapping places with my wife's office area nook. i just need to move all her crap out of the way, move my layout, and then put her crap where the layout was. then i have to install a network connection so she can have access to the interwebs.
i need to do this when i'm the only party in the house - and it looks like Easter will be when this transpires... then i can get the layout completed and start running trains and cutting holes in the walls (she don't know about that part yet, shhhh!).
-steve