this is also my mansion, when it is 100% ill give it away. and you also need some mods for this house, you need this=http://adf.ly/1eD6c, and this=http://www.minecraftforum.net/topic/256156-166-june-4-betterblocks-35-bridges-more-fixes/, you also need modloader. it is a basement hidden here too. if you find it you can use it to your own place if you dont... you cant. ohh and also you need moderncraft texture pack if you want it to look awesome, if you want me to build something for you send me a pm =P