I saw them about 3 years ago.
They are very serious about the Tantra side.
Had a naked 4 hander. He is hung like a horse, but does nothing with it unless you want him too.
Not sure who was manhandling my bits when I was on my front, but once on back had a nice play with his wife and she defeinitely finished me off.
Think I paid £90. Was an experience, and enjoyable, but I have never felt the need to go back.