When we did the same (from aqua), we were not offered the the magic carpet, which makes me think it is not included, but we didn't explicitly ask, so if I was you I would keep your reservation but ask shoreside concierge (if they get in touch)/ your butler (otherwise).
Also, our drinks and WiFi were upgraded to premium. We didn't use the laundry, but we got all of our evening attire pressed, which felt like a treat.
The cabin is incredible, it was so sad to go back to aqua class for our most recent cruise, have a great time!