I've only ever gone to private gyms, but thought I would give my local council ones a go. It's very good value, and you can go to amy out of 6 local ones. However, I went onto all 6 websites, and found in the next 2 weeks there were nil free gyms slots! You can only book 2 weeks in advance. Same for classes. I find having to book a slot for the gym annoying anyway (never had that before), but surely they are oversubscribed and shouldn't be taking on newbies? Is it the same in other areas. I'm disappointed.