This is the second project I worked on, and elements of the previously uploaded project are in this one also. I'll leave the signs and whatnot in there in case you wondered what the command blocks are for,

Included in this is my existing JSON book for my server. I taught myself JSON book code for this, but you can use CrushedPixel's JSON Book Generator to do it easier than I did. I didn't know such a thing existed at the time I was investigating, but you can use my book as an example. Get a good text or code editor and you'll be all set. He also has a video on the book generator: JSON Book Generator Video

My original book is based on TheWebmage's JSON "Magic" book: TheWebmage's Command Block book code, but has been heavily modified since then, with more pages and different things in there.

I am uploading this because it's my favorite building in my server (pretty!) and also because it took me a while to work out the command blocks. Anyone starting with command blocks can learn something here. I located this building central to my world spawn, and when I did that, I basically had no reason to spend any time making minecart tracks anymore.

Basically, this building contains these main conceptual things in it:
1) An easier way to travel, using the Teleport Room as a portal to various destinations
2) The Easiest Way to Travel (using the JSON book, which kinda makes the Teleport Room obsolete), teleporting to people, relative teleporting in large block sections (I used this for exploring and getting out of jams in survival), teleporting to specific usernames. 
3) Various other tools (are in the book) like: Potion Effects, several relative travel options to be used for exploring.
4) World and Op Commands

The room itself has a hole in the top in case you're working in Creative Mode and want to fly through the ceiling.

Enjoy.

Thanks,
Durgadas