Sweet Home 3D
The program is so simple that even a beginner can handle it. The intuitive interface makes it easy to create your dream room. 5 minutes will be enough for you to distribute where your kitchen set will stand or which shade of walls is more suitable for the overall style.
FloorPlan 3D
If you think globally and instead of an apartment give you a real country house, then this program will definitely come in handy for you. Here you can design a dream home, so to speak, from the very foundation, gradually adding new details in the form of landscape design.
Planner 5D
One of the most popular web applications that allows you to design a detailed plan of absolutely any room online and gradually supplement your project with one or another design item. By the way, thanks to the stunning 3D graphics, you can recreate absolutely any interior, even from your favorite movie or TV series. Therefore, it is quite suitable for those who are just starting to try their hand at design.
Google ScketchUp
The program allows you not only to design interiors of any complexity, but also to create realistic 3D models (a whole city, street, car, etc.) and upload your masterpieces on the web. Here you can even draw the furniture of your dreams, and then order exactly what you have always wanted using the ready-made sketches.