Forum Post: Spaces

Playing around with spaces for the first time, and running into some basic problems.

1. According to the help file, there should be a Bentley SpacePlanner shortcut. I am running AECOSim SS4, and can't find that shortcut.
2. According to the help file...
   

   When Bentley SpacePlanner is used in the Building Designer environment, 3D space placement functionality is disabled. 3D space planning and placement is available only when Bentley SpacePlanner is running in the MicroStation environment.

3. How do I start SpacePlanner in the Microstation environment
4. Can I get volumes of spaces when running in the Building Designer environment?
5. Can I get datagroup properties associated to spaces, when running in Microstation environment?

Any hints of some experts about how to get the best out of spaces?