This is a collection of simple tricks in Minecraft Pocket Edition
Step 1: Hidden Doors
This is an old and simple trick.
Things you'll need:
-1 wooden door
Find the entrance you wish to use it on and LEAVE THE DOOR OPEN
Now simply place the painting until one covers the door and done
Step 2: Multiple Furnaces
The more furnaces the less time to cook every thing. It is faster to have 4 furnaces cooking 8 items then one cooking 32.
Step 3: Stay Organized
Keep your items organized so you don't have to go around looking for everything
Step 4: Filling Holes
Use a chess board pattern to save blocks and fill hole