I visited here today - I do t think it’s the same place as the one that advertises in Cockfosters.
I had a choice of 3 girls when I arrived. I picked Amy from Portugal - I’d guess she’s early 30s and slightly plump but she smiled at me more than the other two so even though one seemed more my type I picked her.
Pricing was £60 for 20 mins or £70 for 30. Plus £20 for OWO. So not exactly cheap if you want OWO. But I liked the mirrors on all the walls and the porn on the telly. And I had a good time - Amy spoke decent English and it didn’t feel too rushed. No FK - which I would have liked - but otherwise a good experience. You can enter by the very public front door or apparently also by the back.
I couldn’t find a website for them anywhere. But this is in Potters Bar.