These are some of the things we loved about Concierge when we sailed on The Fantasy (room 12508). My husband and I feel that they made it well worth the cost of admission.
1. Something I haven't seen mentioned is the the proximity to the pools and everything on decks 11 and 12. It puts you right where the fun happens. It was so easy to run back and forth if we forgot something or needed to go to the bathroom. We had our girls in bed before the second Pirate Party, and when I heard the fireworks, I just had to walk a few steps to be on deck to see them.
Additionally, you're next to Cabanas and the little Cars themed food stations. It didn't take long to get in a habit of grabbing a chocolate-chip cookie or two going between my lounge chair and the room.
2. Boarding. We spent a total of, maybe 30-minutes, from the time we arrived at the port to when we were actually having our name called. We showed up around 11:00, and they stopped the line, so we could bypass everyone, have our picture taken, and go on the ship. That was the moment my husband decided he would never book anything but concierge again.
3. If you get lucky, the bumpout verandah was amazing! We had extra room and were able to watch the crew in the captain's area. Very nice!
4. The concierge lounge. Oh my goodness. I don't know what they are called, but the little "sugar puffs" and chocolate rectangle cakes are being missed by my taste buds.
5. Close to the spa. Oh, how I loved the Rainforest room. It was easy to be in our room and say, I'm going to go sit on a tile lounger for a few minutes.
6. Drinks in a can that you don't have to pay for. I had to pay for a root beer at one of the places next to the theater. I realized I had taken that for granted, especially because the concierges had given me many Ginger Ales to keep on hand when they heard I was seasick. (Just the first two days.)
7. Concierge help when you need it. Our daughter lost her room key on St. Maarten, and one of them printed a new one up for us quick and easy.
8. Of course, a chance to book a Cabana so early. That was, for me, worth the price of admission.
9. Room decor. My sister was on deck 10, and while her room was really nice and airy, I preferred the darker tones. Not a big deal but pleasing to my eye.
So, those are a few things off the top of my head that I really liked about traveling Concierge with Disney. It was our first cruise, and should we go again, we will definitely go that route again.