The ability to create multiple views in one session makes this tool very useful when creating site specific documents that should show different aspects of your project at various stages throughout its life cycle from planning through construction completion.
It would be nice if more features were available such as importing large drawings into their own sessions rather than having to use an external program or save them offline then upload again once they're ready to view. Drawings created using other software cannot always meet architectural design standards which means additional time spent editing and redrawing designs by hand so I'm able to provide clients with what's required while not compromising my work flow too badly.