Holy stuff that is just freaky.
How do you even build like that? O_o
You can't, that's the demo house duplicated to the Out There
See how the walls and roof is crushed together? That's basically all the room you have to build on that one axis, you can still build/move normally on other axises, you can trick your ghost brick past the invisible walls somehow and also do the crouch + jet + jump combo to break past them to try and build further out
You could use the camera to teleport yourself, but due to how things work in the Out There, you might be stuck inside another tight area between the invisible walls, so you may not land exactly where you want to
Everything is so twitchy and broke, especially trying to place the ghost brick, use your paint can, or just trying to fire any kind of a projectile
But i like that place anyway because it's amusing, the coordinates is basically 9999999, or 1e+007 on the X or Y axis