I was looking for something different as usual and found these 10 digital home design tools (9 of them entirely free). They let you play architect or interior designer in 2D and 3D, getting a realistic and accurate look at your design ideas without spending a dime on unflattering paint colors and furniture that doesn’t fit.
I just have to remind you that you have to have a special permission for using 3D software for your KLC projects though. For my opinion we obviously will use 3D modelling in real design practice, it is a quick way to create a neat and clear presentation for customers. So with permission or without it is better to get familiar with these magic tools.