I was a member at the Surprise location years ago, I left and joined fitness 1. Recently I have been thinking about returning to Mountainside, due to convenience of various locations. I read many of the reviews and was reminded of the reason I left years ago. That "Enhancement Fee" is bogus, try budgeting monthly membership fees for upkeep and maintainance. Each time a member complained about the enhancement fee the manager had a lame response, "Enhancement Fee was mentioned in your contract" . Booooo ..... I'm so glad YELP was there to help me decide. I'm definitely not returning to Mountainside gym.