Main Theatre Space Main Theatre Space Our Main Theatre is ideal for performances and events of all kind. Due to its flexible layout and movable seating this space is adaptable for theatre performances, conferences, film screenings, fashion shows, awards ceremonies and wedding parties. Stage: 20ft x 20ft Main Theatre Measurement: 21m x 15m Theatre Deli Sheffield Venue Tech Spec Our movable raised steel deck seating gives the space the flexibility to adjust the layout to suit your needs. We currently hold up to 200 chairs in the venue and the Main Theatre space can accommodate up to 450 people standing. For more information and availability please email [email protected] or call 0114 2786500. When contacting us with an enquiry please give us as much information as possible. Including preferred dates, times and other special requirements.