For set designer Stuart Craig, making the Slytherin common room the antithesis of the cosy, warm, and inviting Gryffindor one, was a conscious decision, according to the Warner Bros Studios site.

For the first time, the Slytherin common room is coming to the "Harry Potter" Warner Bros. Studio Tour London this spring. Running from April to September 2020, visitors can get up close to a 25 ...