For space planning we recommend the Visual Building Basic version to start with.Visual Building Basic has all the features required to create 2D and 3D plans, and also allows ypu to plan out your furniture also in 2D or 3D views.
However, which ever version you purchase, you can always upgrade, without any loss of investment.
Visual Building's Space planning features are used by interior designers, facility managers, retail unit designers, office designers and homemakers. Space planning is more concerned with the interior view and layout of rooms, areas and furnishings. Generally the exterior views and roof construction are not of concern to the user and can be omitted from the project. Visual Building allows you to edit your designs in either 2D or 3D, allowing you to see instant visual results of furniture placement and lighting.
Example of a 2D and 3D view of a restaurant design