The installation is adjustable in size, but I´d say the room should have minimum dimensions of 7 x 7 metres. The space must be possible to black out and preferably have a rough sense to it; old concrete/abandoned building type of room. 

Necessary technical equipment: 

1 video projector
1 media player
Active speakers (or headphones)
Cables
Possibly: Black out curtains 
I´ll bring: One or two moving head lights, depending on the characteristics of the space.