I am decades late to the party on this, but have just discovered Classpass, which is handy because I've also just chucked my gym membership (sick of paying for facilities I don't use, and poor quality facilities that I do use meaning I also spend £000's on classes elsewhere).

The website isn't giving me much of a clue as to how many actual classes / gym sessions I'll get out of my 52 monthly creidts or whatever. Can anyone enlighten me? any pros / cons? 

THANK YOU.