Your house is your own personal home. It is known as a Tinkapad. Collect and make objects to decorate it and show it off to your friends via your profile!
However, getting into your house isn't just a simple click of a button.
To enter your house you need an acorn. Once collected, visit Canopia and walk to the top right. Grab an acorn out of your bag and drop it onto the spoon.
When you get to level 3, you unlock a second room in your Tinkapad. The second room is much smaller than the first.
Very observant players have seen the start of a third room in the tinkapad. It is unknown when this will be unlocked.