4 /5 Douglas: I have been to many gyms in my life and this Pure Gym, for what you get versus what you spend, is right up there. I would like to give it 4.5 stars. The only reason not 5 stars is because its not 24 hour, but if you have a car or a bike you can go to PureGym Twickenham in a pinch which IS 24 hour. You can make it so that for your PureGym membership you can visit that gym for free any amount of times. I also recommend the Waterloo PureGym which has a fantastic building with a lot of character.
As for the gym, its about as good as a commercial gym can be. It is not hardcore, of course, but the free weights go to 50kg, there are 2 racks with safeties, a Smith machine and two big racks with no safeties meaning you can reliably get space to deadlift if anything and you usually get a chance to squat pretty easily with maybe a 5-10 minute wait at the most.