There is the possibility that the WG shares the flat with another more attractive WG who may be free
at the time of your booking with the less attractive/minger WG. It's happened with me on two occasions.
The first time, back in 1997 via a London phone booth (call girl cards splattered type) near Edgware
road, the WG was completely at odds to what was described to me by her maid over the phone.
When I got there and saw her in the flesh, an instant turn-off. I politely made an excuse that "I'm not your ideal
punter/client, best you see someone else dear, have a good day". I was totally surprised in that she called
her friend over (I overheard her calling me a "shit" to her friend). Her mate was very attractive (Burmese/Thai)
and had a good session.
The second time was back in 2007, booked via AW to meet a Polish WG. There were no face pictures, but had
recommendations from reliable sources that she was raunchy, if not completely stunning in looks. I found her
to be rather plain, but noticed there was a very attractive blonde housemate in the background. However, I had
no idea if she was a WG or not. Before parting with cash, I enquired about a FFM threesome as an alternative option
as I had sufficient cash. The idea on my part was to establish if her mate was indeed a WG or not.
As it turned out she was, and had a positive session with both of them together.