My house that i made is as big as a mountain because it is in a mountain :3 it has lot of floors and bed rooms and alot of empty rooms witch i will use for mods i wanna build a item museum so how big yours? oh i have a death pit :tongue.gif:
lets see, walk in room, main room which branches to animal farm and pavilion thing. also goes down to a boat dock. then the basement has a storage place, farming room (31x31 circle i know for sure). 1000 block branch mine, and a huge abandoned mineshaft i have connected to the whole thing.
I had a sort of house on one of my old worlds where it was a huge system or minecart rails that went to each biome in the game, it was just to see the world, and there were no mansions, but the rails were completely safe from mobs.