Sheltered indoor space with access to at least 4 wall electrical outlet running on 4 different circuit breakers. Must be able to use walls and ceiling for hanging.
Surface: approximately 75 square meters, but it is modular and can be adapted to a smaller space or a meandering surface.
Height: ideal ceiling height of 3.6 meters (but it can be less). 
The lighting should be even and indirect (no spot lights). 
Most of the devices run on 12 volts, except for the computers and audio video equipment.