I recently popped in for female leisure swim. The change room space is rather dimly lit but it's functional. Coin operated lockers are provided.
The staff were wonderful and one of the lifeguards allowed me to dive in the deep end. The pool is divided between the shallow and deep ends during leisure swim. The former was pretty crowded but the latter only had a few ladies putting around with flutterboards. Those flutterboard ladies don't necessarily do straightforward laps, though, so you may have to pay attention and weave around them a bit. Occasionally, a toy would get flung and abandoned from the shallow to the deep end.