I created a superflat world and 2 npc villages spawned right next to each other! You can tell by the two churches. So I am going to build a big pyramid mansion type thing overlooking it like a town! :)

Update 1

Now I have worked more on the house-thingy, and I have added a minecart system to go around the town, but now that 1.2 has given the villagers the ability to open doors sometimes they get in the way! :P

Update 2

I have finally finished the foundation of the house and have added the dining hall, family room, and the bedrooom.