In the end, Song Shuhang still brought True Monarch White Crane to one of Venerable White's rooms.
Indeed, "one of his rooms".
While staying at Medicine Master's place, Senior White had changed rooms several times. For example, when they first got here, Senior White wanted to dismantle Medicine Master's TV set—which left them with no TV to watch that evening—and he had switched both room and floor to do so.
It could be said that aside from Song Shuhang's room, every other room in the building belonged to Venerable White. If he wanted to use a particular room, he would simply use it.
After Song Shuhang brought it to that room, True Monarch White Crane was satisfied.
"At first, I thought you wouldn't agree to bring me to Senior White's room, but I didn't expect that you would be this obedient. You are a good guy," True Monarch White Crane said.