The Executive Centre - Collins Place Level 30 Event Space — Melbourne, VIC. The Executive Centre's Level 30 event space in Collins Place occupies approximately 151 square metres at 35 Collins Street in Melbourne's CBD. Its official venue information gives a maximum of 50 standing guests or 30 seated; these numbers describe the same space in different arrangements, not two separate rooms. High-rise windows look across the skyline, while a built-in kitchen, surround sound, projector, microphones and high-speed Wi-Fi support networking events, launch presentations and business functions. Catering and some online streaming services are available on request rather than necessarily included in a standard hire rate. Check the current availability, permitted uses, fees and equipment inclusions with the operator before making a booking.