Just had this bad encounter with PURE. They've overcharged me for like 1.5 years and I only recently found out, but they refused to make a refund! They only offered me gym usage which is useless because I've recently relocated! They have this attitude that 'We're PURE take it or leave it', horrible.
Frankly speaking, it's a decent gym, but I feel that their rapid development has put their service level way lower than before, gyms also getting overcrowded. So do think twice before you sign up! Some of my friends have shifted to Fitness First because of that.