The large grey exercise ball (good quality one) was stolen on friday evening from the gym. I saw suspicious activity by 3 young people (two females and one male) at the time. They were in there late teens, early 20's and I have never seen them before. They are most likely short term visitors staying for the weekend (e.g. City Edge) They would have been captured on the security camera that is in the pool area, but due to the size of the ball, they probably deflated the ball first (in the sauna away from view), and hid it in a bag etc. before leaving the area. Probably not worth trying to find their identity, but would be possible by viewing the video from Friday evening (7th Sept.) and report to City Edge manager. They hold a deposit ($150) which is released once their apartment is checked for damage / missing items after they leave. The ball was worth ~$25 so probably not worth the time in chasing them and just put it down to lesson learnt. If you had any items stolen over this weekend then perhaps it was this charming trio.