Estate Walls is the story of Obi, a young writer who dreams of leaving his estate. But with bad boys Myles and Cain for best friends, there are bound to be setbacks... Arinzé Kene's play premiered at Ovalhouse Theatre in south London in September 2010, directed by Ché Walker, winning Arinzé the Most Promising Playwright at the Offies (Off West End Theatre Awards) in 2011.