click on the thing you want to change. How to save: The project will ask you your saving code when you push L (load). In the top right hand corner of everything, there is a number. Look at all of the numbers you have chosen and push them in this order: First push the wall number. Then the floor number. Then the bed number. Then the dresser number. Then the light number. And there you have your saved bedroom!
THIS TOOK SOOO LONG