To put things in perspective I don't punt that often - last punt was Dec 2018 and before that May 2016... So I tend to save up and then prefer to book a slightly longer session.
Way back in 2009, I booked a lady in Manchester. I arrived at her Apartment, knocked the door, and will never forget the click, click, click of her heels on the wooden floor as she approached to open it!
When the door opened OMG, all I can say is that she was the most stunning lady I'd ever seen. Before she finished counting out the money I asked if I could extend a 2 hour to a 4 hour session and if she had any availability the next day.
So I spent £900 on her over 2 days - by far the most I've ever spent on anyone.
Her profile disappeared a few months later so I never saw her again!