Before the update, the Wonder had 4 full tile heated loungers, 1 dry sauna, 1 big steam room, 1 small aromatherapy steam room (mild) and 3 rainforest showers with different types of spray patterns. The picture I saw after the update showed new style tile loungers, but I'm not sure what else has changed. Probably just upgraded the current offerings - I doubt there is anything new in there as there really wouldn't be much room to add anything else. Hopefully someone who has sailed after the refurb and spent time in there can enlighten us!
Aby