I previously started in the Newtownabbey branch but it had just opened and was very busy. I much prefer the St.Annes Square branch, big open gym, lots of machines and trainers floating about if you need any help. The classes are a bit daunting, not really a great confidence booster for a first timer in the class, but if you are happy to just go in and get on with it. Don't expect much help from the trainer in there they're just barking out orders. There is a large volume of different types so plenty to choose from. I recommend downloading the app and booking in advance as the popular classes tend to book up. Cheap pay as you go contract, and clean facilities, the only down side it the posers that go in full makeup and pretend to workout, taking up the machines!
PureGym believes fitness is for everyone, which is why they're dedicated to providing world class gym facilities, with no contract! PureGym have over 200 gyms nationwide, and most gyms are open 24 hours a day, so you can train whenever it suits you. They offer up to 50 free classes each week, with personal trainers on hand to provide you with advice and instruction to get the most out of your workout.