This is by far my most favourite location in downtown. Although it's not nearly as big as the one on 137 Yonge St, I just enjoy that it's a women's only club, so less crowded and no odd stares from men.
The first time I dropped by here, there were only 4 or 5 other bodies inside and so I took advantage of that by taking my time on the machines, weights area, and the huge shower room. I spent about 3hrs in there that day.
The only thing I don't know how to work in there is the steam room, other than that... Love this gym!