Does the men's locker room have individual showers with curtains, and are there any private changing rooms on the men's side?

Not sure about men's, but the ladies does have individual showers with shower curtains and enough room to change. The locker area has a couple of curtained stalls to change in if desired.

All open

no private changing room, but the showers have 2 sections (the shower itself & a changing area) w curtains for privacy

Yes private showers with curtains, but no private changing rooms

Yes, there are private showers, but an open locker room for changing