Put another mark in the 'wouldn't recommend' box!
I've been once and it was ok but as has already been said, the body to body was pretty disappointing. It was just hard grinding up and down which eventually started to hurt and the rest was just a serviceable handjob (although that is all that was expected).
If you're really desperate, then I can confirm that it wasn't completely horrible and Abi was pleasant enough and is ok looking for her age, but I certainly won't be going back, especially when there is so much choice within a short driving distance.