I walked on the same girl. The look of disappointment she gave me when I came in will haunt me forever. (I'm a middle aged guy, not overweight or gross or anything but obviously not the catch she was hoping for.) There was a man in charge, which I wasn't keen on either. Then she told me coldly to take my clothes off and lie on the bed, and immediately attempted to fit a condom onto my hopelessly limp cock. This is a style of seductive foreplay that has never ever worked for me in my entire life. 10 awkward minutes later, still limp, I made my excuses and left.
PS this a flat near the eastern end of Hornsey High Street.