Pity help the poor man if he spent the night on a sofa, with his secretary in the bedroom, because the hotel reservation had been cancelled by the office junior in error.
That's why the book says "extenuating circumstances".
Also, my wife will leave me in a second if she comes to know that I spent the whole night sleeping on the sofa while my secretary was in the bedroom. She would prefer I go out and sleep on the sidewalk, park bench, or even under the bridge among the homeless if such a situation arises. She has made this crystal clear before we got married.