Experience is telling me it's a scam.
When I rang yesterday there was little interaction, she did not want to ask about me, what I wanted, how long I wanted when I wanted? she just said to go to a very posh hotel (which rang alarm bells in itself) and call when outside, alarm bells were well and truly ringing, and now she's in London, mmmmmmm
I would love to be proved wrong, but I seriously doubt the authenticity of this profile, I suspect it is a convincing PG scam or such like??