General conclusions:
Activities, manifestations, lectures, shows, debates or other public performances can help
to attract people to a certain public place.
Giving people the opportunity to initiate their own activities.
Different functions can help to attract different types of people.
The public space needs to be in a clear & direct relation with the public street.
The public space needs to have a visible & inviting character for people to enter or access
the space.
In general there should be a clear distinction between public & private.