Goodlife Liberty Village is a fairly good gym.
Equipment is in good condition, the locker rooms are kept reasonably clean, wait time for machines/weights is not too bad. The location is great - close to transit, grocery, LCBO, etc.
Most people at the gym tend to be polite (letting you work in on machines). Busy times tend to be early in the week after work and afternoons on the weekend.
Once all the condos are done in the area I think this gym might be too busy - the actual space is not large and I can see demand growing in excess of capacity.