I was (still techincally am) a member of JJB around my way. Its a nice gym always kept tidy and so forth but a few things that really bug me.
The free weight area was kind of cramped into the corner
Nobody put the DB's back in any order so was a nuisance finding the right ones
It gets stupidly busy and I found I had to wait
Full of posers
Had over 110 peices of CV stuff!!!!! Was a shame because they kind of neglected the weights area for all that CV.
at my last gym no one would go by the 15 minute rule on machines.
annoying to say the least.