I requested a dormer room, just with the garden view. I think there is both. The CM didn't put us there at first, even though she said she had one. Anyway, we unpacked and just decided to stay where we were, in Sago Cay overlooking the marina. Later on, another castmember said he could switch us, but by that time, we decided not to. I peeked into a dormer room, it looked nice, but I did like the large balcony on a regular room better.
Hope that helps!