Have you ever seen a flying house in MCPE? If you play Realms then this house can become a real safe place where no one else can get except you. The house is not too big and is designed for spending the night or crafting, inside there are control buttons that you will need to move this house.
The mechanism allows you to lift the house up several blocks and direct it to either side. Remember that the Flying House is built in a flat world, use third-party mods to copy this house or learn the principle of work and build it yourself.