Pelosi had one of the "hideaway" offices. They're intentionally kept secret so no name on the door, no open registry of who has what office. The location would need to be leaked by someone in the know.
He could have just stuck to the deal he already agreed to in May. The extreme right would still hate him but Democrats would have at least one reason to help him out. Now the crazy pants caucus hates him for caving and the Democrats know he cannot be trusted. He did this to himself.
Pelosi had one of the "hideaway" offices. They're intentionally kept secret so no name on the door, no open registry of who has what office. The location would need to be leaked by someone in the know.