3D visualization of a three-room apartment (version V2). The render represents an alternative layout and interior design, so you can compare design solutions and choose the appropriate project online. What can be seen in the 3D tour Alternative interior design option; planning and arrangement in volume; photorealistic visualization of rooms. Questions and Answers How is V2 different from V1? This is a different design and decoration option for the same three-room apartment. Do I need an app to view it? No, the visualization opens in a browser on any device. Open the 3D visualization above and compare the three-room apartment option (V2) online.