To navigate the virtual showroom you can use your mouse or your arrow keys.
You just have to click where you want to move and the camera will move where nearest view point.
To move the camera view you can hold down the left mouse button and scroll to where you want to go.
In the left corner you also have the following buttons.
Clicking the left button will give you quick actions to go directly to the collections.
If you want to enter the guided navigation, you can press the play button and it will guide you through the showroom.