Being at Home with Claude is a play written by René-Daniel Dubois that tells the story of a young man named Claude who is found dead in his apartment. The play explores the relationships between Claude and the people in his life, including his lover Serge and a mysterious woman named Yolande. As the story unfolds, the audience is taken on a journey through Claude's past and present, uncovering the secrets and betrayals that led to his tragic end.