"Yeah... Despite being a cardboard box it is a lot bigger on the inside and is fully furnished too... Anyways... There is the main training building." *He points to a very large building sitting in the middle of the very large area inside the Dojo walls.* [spoiler]I'm not sure if there is a specific layout or not so I'm sort of making it up as I go on... Some of these buildings, like Sketch's box, are an actual part of the Dojo.[/spoiler]