Ahoy, Marquetta!
I am so glad to hear that you are enjoying all of the amenities that come with your
concierge level stateroom. Those amenities are reserved for guests who have paid for them, so only the people who are staying in your stateroom will get to experience the Concierge lounge and the Concierge Sundeck.
If the other people in your travel party wish to share in your perks, they can try calling Disney Cruise Line to see if they can move their booking to a Concierge room at 800-951-3532.
The one amenity that you can share with your family is a cabana on Castaway Cay. If you are able to book the large cabana, I believe it can accommodate up to 20 people. What a fun way to experience Castaway Cay, too! We had a family cabana over the summer, and it was like being spoiled for our entire day!
I hope your family has a wonderful time sailing on the Disney Dream! Please come back and visit us again with any questions that arise before you set sail!
Happy Cruising, Tracy V.