Right on your home screen, you'll see the Design Battle icon. Tap on it to enter this week's task, start creating your masterpiece, check out past weeks' challenges or join the voting stage.
Tap the "Vote" button to pick among the different works you like the most.
Voting goes in several rounds. You can participate in all of them! Tap on the image you like the most or use the "Skip" option to move to another pair.
This is how your working area in the Design Battle looks like. We've created a room for you already: you need to place the right furniture there! Use the "Eye" icon to switch to the 3D mode. It also sets the camera right to the angle from which you will make the final render. Other participants will judge this render, so make sure it looks just perfect!
Tap "Done" once you're happy with your design and wish to submit your work.