>And last week I got a booking confirmation for a night in a hotel and a few days later and invoice copy so I now know his company name and address and he likes a big bed (double room but stayed alone).
>
>And how, exactly, do you know that he stayed alone <bg>?


I know where the hotel is and I've worked there. If I was alone in a hotel room there I would lock the door and wedge a chair under the handle. :-)