How to teleport up a building in minecraft pe

Build a high building

Put a door underneath

Open door

Stand in the middle

Close the door and should look like this

Hit quit to title(the last one)

You should be at this screen(mine is different) Then press play and go into the same world.

TAADAA!!!

Just again......

Hope u liked it. Also hope it helped you! Pls follow me, comment and like! :)

(UPDATE) Unfortunately this doesn't work in 0.10, I tried. (Or does it?)