What should I build on Minecraft PE? - 1

Try to do something you've never done. Like a redstone map or make a maze

Here are some things you should build in this order:

1) Semi-automatic farm
2) Large tower house with light
3) mini-houses around your world or lightposts and roads so you won't ever get lost or killed by mobs
4) Go to the end in MPE and turn the end into a house! (or a palace)
5) Build a giant castle!

The empire state building

Cave