A mansion I got random inspiration for not to long ago, it has a living room, dining room, kitchen, 4 floors, bedrooms, library with enchantment room, and a crafting/storage room, Make sure to either use this on a server with fire off or use a mod to turn off fire spread! it has lava in it so if you don't want it to burn do that or just remove the lava with mcedit, have fun!