Here's my first house that I built on my Minecraft server. It's 100% complete and is a pretty decent size. So, you will need a pretty big space for it.

Please be kind and tell me what you think of it! If you use this house in your game, please be kind and give me due credit for it. I worked very hard on it!

For those who want to know, I also use the LIFE 128x Resource Pack.