Chapter 76

Aside from knowing that the Room of Requirement was hidden behind an ordinary stretch of wall, and that if you walked past it three times while focusing on what you needed it would appear—not to summon a dragon, but to summon the Room itself—

Harry knew absolutely nothing about its actual location. (Note from Luobei: This is from my memory.)

Although Harry had always been curious about it, the past few months had been spent entirely on searching for the Mirror of Erised. He hadn’t had the time to look for the Room of Requirement.