Thanks for that one Wilfried. I was always baffled! It happened over twenty years ago and I always smile when I recall it. The institution which would purportedly have offered me this agreeable service was in Hamburg - and I was not inclined to travel all the way up there from Köln. There were both Deutsch Marks to be made and young ladies to be met in this town. All told, I think I probably had more fun here. I think if I went into one of those institutions now, the girls would take one look at my thinning, greying hair, offer a chair rather than a bed and ask me if I was feeling faint and needed a glass of water.