I'm trying to figure out how someone could live in a brothel...

I'm trying to figure out how someone could live in a brothel for a month and not notice. You must be terribly dull-witted." Tessa glared. "If it helps at all, it seemed to be quite a high-class establishment. Nicely furnished, fairly clean..." "Sounds as if you've visited your fair share of brothels," Tessa said, sourly. "Making a study of them?" "More of a hobby," said Will, and smiled like a bad angel.