How to decorate your house with furniture you already own
Note: The Sumdog house is normally closed during school hours, but your teacher may open it for you as a reward. You can always play in the house outside of school hours and on the weekends.

Log in to your Sumdog account and click on the red button with your name and a house

Click ‘House’

Click ‘Decorate’

Add items to your room.
You’ll see a menu showing categories of things that you own – for example, click on ‘Furniture’ and then select an item to place

Rearrange your room. Click ‘Decorate’ again then click ‘Rearrange’. Now you can drag items to move them around.
If you want to remove something, just drag it to the box in the upper right corner