Here's our floorplan, done in Google Sketchup (wonderful program). We have a 10ft bedroom, a surprisingly large bathroom, 10x4), 8ft kitchen, and 1oft living room. We do make a big concession in the living room for bathroom space, but that is a matter of neatness and comfortability that's hard to compromise on.
My favorite is the built in low closet and storage in the bedroom. There will also be underbed storage for linens and things not accessed on a daily basis.
Soon: Dining area, and how we're going to deal with three cats. Yes, three!