Sure... I think the environment if comfortable for ladies. They have ladies hours for the gym and the pool. And, that even includes no male lifeguards, cleaners, etc. Personally, I don't really care if it is ladies hours or mixed hours so I go whenever I want to. But, even during mixed hours, I think it's fine (unless of course, you mind being the only woman in the pool). During the day, almost no men use the "mixed" hours.
But, if I did care about "ladies only" in the indoor pool I might find it restrictive, since I could then only use it 3 days a week.