Courtyard Theatre is located in Hoxton and features two main venues. There is the Main House, a 150 space featuring productions from established theatre companies. Below is the Studio Theatre, an 80 capacity venue which hosts experimental theatre, fine art, comedy and music.
Venue Capacity: 150
Address:
Bowling Green Walk 40 Pitfield St London N1 6EU United Kingdom
https://twitter.com/courtyardhoxton 
http://www.thecourtyard.org.uk/ 
