Visit Claremont Square, rumored to motivate 12 Grimmauld Place

https://jasperejlz651.tearosediner.net/complete-guide-to-the-london-harry-potter-warner-bros-studio-transport-and-tips

Visit Claremont Square, rumored to encourage 12 Grimmauld Place, and have fun with the moody Georgian terraces that are compatible the saga.