think most 24 hrs have the steam rooms/sauans in the locker rooms...so they are gender specific.....
The one in Glendale is hit and miss....but often guys looking to at least show off....but very little privacy....
The one in Pasadena north of the 210....probably close to Sierra Madre actually.....used to have a great setup.....the steam room gave you good privacy...and the light was often out so it was reasonably dark. think management got wise to what was going on....now there is a new light that you can't get to....so not much going on anymore......
